{"artifacts":{"doi:10.1016/j.jallcom.2007.06.064/p1/text-07":{"artifact":"text_passage","label":"page 1, passage 7","page":1},"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3":{"artifact":"table","caption":"Invariant reactions in the Ca–Ag system","label":"3","page":3},"doi:10.1016/j.jallcom.2007.06.064/p4/text-03":{"artifact":"text_passage","label":"page 4, passage 3","page":4},"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1":{"artifact":"table","caption":"Heat effects D H ef and formation enthalpies D f H of alloys close to Ag 9 Ca 2 and AgCa 3 intermetallic phases. Temperature of Sn bath was 723 K (450 °C).","label":"1","page":2},"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2":{"artifact":"table","caption":"DTA while heating and cooling at 5 K/min.","label":"2","page":2},"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3":{"artifact":"table","caption":"Experimental and CALPHAD results for invariant reactions of the stable phase diagram.","label":"3","page":6}},"cite_as":{"also_cite":["the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work)"],"bibtex":"@misc{orchid_literature_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23735569},\n  url       = {https://doi.org/10.5281/zenodo.23735569},\n  note      = {Version 1, machine-extracted}\n}","dataset":"literature","doi":"10.5281/zenodo.23735569","license":"CC-BY-4.0","part_of":{"bibtex":"@misc{orchid_data_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736065},\n  url       = {https://doi.org/10.5281/zenodo.23736065},\n  note      = {Version 1, machine-extracted}\n}","doi":"10.5281/zenodo.23736065","text":"R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065","title":"ORCHID data: umbrella record of the ORCHID datasets","url":"https://doi.org/10.5281/zenodo.23736065"},"release_tag":"v2026.10","status":"Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569","title":"ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature","url":"https://doi.org/10.5281/zenodo.23735569","version":"2026.10"},"contexts":{"doi:10.1016/j.jallcom.2014.05.141":{"context_id":"context:source-doi-10-1016-j-jallcom-2014-05-141","items":[{"extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-XMYAOZJG22","method":"solution calorimetry","page":3,"quote":"Comparison between the results obtained using solution calorimetry in this work and in [16], 1982Not [1], first principles and CALPHAD in this work and CALPHAD from Landolt-Börnstein Database [14], and 2008Hua [5] and calculated using Miedema method as implemented in Entall [31].","second_reader_agrees":false,"type":"measurement"}],"paper":"doi:10.1016/j.jallcom.2014.05.141","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash / exp-context-v2.1-quote","claude-opus-5.5 / exp-context-v2.1-quote (claude broker)"],"section_basis":"methods_heading"}},"elements":["AG","CA"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"M0a1120da":{"catalog_entry":{"license":"CC BY 4.0","name":"AgCa-14Bra.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"M.H. Braga, A. Debski, W. Gasior, J. Alloys Compd., 612, 280-86(2014).","model_doi":"10.1016/j.jallcom.2014.05.141","reproduced_by_calculation":false,"tdb":"AgCa-14Bra.tdb","tdb_path":"databases/sgte-binary/AgCa-14Bra.tdb","tdb_sha256":"2e7a57eb5f5fff2b879885a86fc7f2070867755c7897ff80137db64d3105782f"},"M2d317a8e":{"catalog_entry":{"license":"CC BY 4.0","name":"AgCa-14Bra.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"M.H. Braga, A. Debski, W. Gasior, J. Alloys Compd., 612, 280-86(2014).","model_doi":"10.1016/j.jallcom.2014.05.141","reproduced_by_calculation":true,"tdb":"AgCa-14Bra.tdb","tdb_path":"databases/sgte-binary/AgCa-14Bra.tdb","tdb_sha256":"2e7a57eb5f5fff2b879885a86fc7f2070867755c7897ff80137db64d3105782f"},"M487fe799":{"catalog_entry":{"license":"CC BY 4.0","name":"AgCa-08Hua.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"J. Alloys Compd., 460, 375-78(2008).","model_doi":"10.1016/j.jallcom.2007.06.064","reproduced_by_calculation":false,"tdb":"AgCa-08Hua.tdb","tdb_path":"databases/sgte-binary/AgCa-08Hua.tdb","tdb_sha256":"426decd914817145440ee6335206476c92b072efeb6bde4fee66c8652a6f0c0d"},"M8a926a16":{"catalog_entry":{"license":"CC BY 4.0","name":"AgCa-08Hua.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"J. Alloys Compd., 460, 375-78(2008).","model_doi":"10.1016/j.jallcom.2007.06.064","reproduced_by_calculation":true,"tdb":"AgCa-08Hua.tdb","tdb_path":"databases/sgte-binary/AgCa-08Hua.tdb","tdb_sha256":"426decd914817145440ee6335206476c92b072efeb6bde4fee66c8652a6f0c0d"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1007/bf02881269":{"citation":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","doi":"10.1007/bf02881269","doi_url":"https://doi.org/10.1007/bf02881269","id":"doi:10.1007/bf02881269","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"]},"doi:10.1016/0364-5916(82)90015-3":{"citation":"M. Notin and J. Hertz: CALPHAD, 1982, vol. 6, pp. 49-56.","doi":"10.1016/0364-5916(82)90015-3","doi_url":"https://doi.org/10.1016/0364-5916(82)90015-3","id":"doi:10.1016/0364-5916(82)90015-3","kind":"cited_work","metadata_source":"printed_reference","roles":["cited_source"],"source_kinds":["cited_work"]},"doi:10.1016/j.jallcom.2007.06.064":{"authors":["G.X. Huang","L.B. Liu","B.R. Jia","L.G. Zhang","Z.P. Jin"],"citation":"G.X. Huang, L.B. Liu, B.R. Jia, L.G. Zhang, Z.P. Jin, Thermodynamic modeling of the Ca–Ag binary system, Journal of Alloys and Compounds 460, 375-378 (2008).","container":"Journal of Alloys and Compounds","doi":"10.1016/j.jallcom.2007.06.064","doi_url":"https://doi.org/10.1016/j.jallcom.2007.06.064","id":"doi:10.1016/j.jallcom.2007.06.064","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"2f1593b51aae6a18","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic modeling of the Ca–Ag binary system","year":2008},"doi:10.1016/j.jallcom.2014.05.141":{"authors":["M. Helena Braga","Adam Dębski","Władysław Gąsior"],"citation":"M. Helena Braga, Adam Dębski, Władysław Gąsior, Optimization and assessment of the Ag–Ca phase diagram, Journal of Alloys and Compounds 612, 280-286 (2014).","container":"Journal of Alloys and Compounds","doi":"10.1016/j.jallcom.2014.05.141","doi_url":"https://doi.org/10.1016/j.jallcom.2014.05.141","id":"doi:10.1016/j.jallcom.2014.05.141","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"1bd0608ce5d530f9","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Optimization and assessment of the Ag–Ca phase diagram","year":2014},"doi:10.1139/v69-093":{"authors":["W. A. Alexander","L. D. Calvert","A. Desaulniers","H. S. Dunsmore","D. F. Sargent"],"citation":"W. A. Alexander, L. D. Calvert, A. Desaulniers, H. S. Dunsmore, D. F. Sargent, The silver–calcium phase diagram, Can. J. Chem. 47, 611-614 (1969).","container":"Can. J. Chem.","doi":"10.1139/v69-093","doi_url":"https://doi.org/10.1139/v69-093","id":"doi:10.1139/v69-093","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The silver–calcium phase diagram","year":1969}},"part":1,"parts":1,"records":[{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"id":"ORC-SLPLKWLDDS","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1","row":2},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"CA":0.181818},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1/r02#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AG":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"CA":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"}},"source_system":"AG-CA","system":"AG-CA","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.76},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol at.","unit_stored":"J/mol-atom","value":-15.2,"value_printed":-15.2,"value_stored":-15200.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"id":"ORC-TR56TPVKUH","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1","row":3},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"CA":0.181818},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1/r03#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AG":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"CA":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"}},"source_system":"AG-CA","system":"AG-CA","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.73},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol at.","unit_stored":"J/mol-atom","value":-14.6,"value_printed":-14.6,"value_stored":-14600.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"id":"ORC-NGJRNJDINQ","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1","row":4},"merged_ids":["ORC-SJP7HAHS6N"],"merged_pids":["doi:10.1016/j.jallcom.2014.05.141/p2/tab-1/r01#equilibrium_property"],"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"CA":0.181818},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1/r04#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AG":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"CA":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"}},"source_system":"AG-CA","system":"AG-CA","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.725},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol at.","unit_stored":"J/mol-atom","value":-14.5,"value_printed":-14.5,"value_stored":-14500.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"id":"ORC-K5URMPICWT","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1","row":5},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"CA":0.181818},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1/r05#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AG":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"CA":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"}},"source_system":"AG-CA","system":"AG-CA","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.755},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol at.","unit_stored":"J/mol-atom","value":-15.1,"value_printed":-15.1,"value_stored":-15100.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"id":"ORC-2VNCCCYMWG","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1","row":8},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"CA":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"AgCa3","model_phase":"AGCA3"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1/r08#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AG":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"CA":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"}},"source_system":"AG-CA","system":"AG-CA","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.625},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol at.","unit_stored":"J/mol-atom","value":-12.5,"value_printed":-12.5,"value_stored":-12500.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"id":"ORC-IWL4BI4Y4N","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1","row":9},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"CA":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"AgCa3","model_phase":"AGCA3"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1/r09#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AG":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"CA":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"}},"source_system":"AG-CA","system":"AG-CA","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.565},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol at.","unit_stored":"J/mol-atom","value":-11.3,"value_printed":-11.3,"value_stored":-11300.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"id":"ORC-BBFV5NQPZQ","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1","row":10},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"CA":0.75},"overall_composition_basis":"from_formula","paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"AgCa3","model_phase":"AGCA3"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-1/r10#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","reference_state":{"AG":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"},"CA":{"fixed_state_variables":{"T":298.15},"phase":"FCC_A1"}},"source_system":"AG-CA","system":"AG-CA","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.58},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol-atom","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol-atom","unit_basis":"printed_unit","unit_printed":"kJ/mol at.","unit_stored":"J/mol-atom","value":-11.6,"value_printed":-11.6,"value_stored":-11600.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-KFENFUH2LT","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":1},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.9,"CA":0.1},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r01#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":915.0,"temperature_basis":"printed","temperature_printed":"915","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":915.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-FTVCEREM5F","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":2},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.9,"CA":0.1},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r02#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":915.0,"temperature_basis":"printed","temperature_printed":"915","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":915.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-4ON6ZVVJCC","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":3},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.9,"CA":0.1},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r03#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":1040.0,"temperature_basis":"printed","temperature_printed":"1040","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1040.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-VCEIZZVDUL","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":4},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.818,"CA":0.182},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r04#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":918.0,"temperature_basis":"printed","temperature_printed":"918","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":918.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-TL6LSXMFB2","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":5},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.818,"CA":0.182},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r05#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":918.0,"temperature_basis":"printed","temperature_printed":"918","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":918.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-4EDEZLZU7J","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":6},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.818,"CA":0.182},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r06#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":961.0,"temperature_basis":"printed","temperature_printed":"961","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":961.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-6S5OPPNVIM","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":7},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.818,"CA":0.182},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r07#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":949.0,"temperature_basis":"printed","temperature_printed":"949","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":949.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-W66WTTQGMX","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":8},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.778,"CA":0.222},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r08#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":957.0,"temperature_basis":"printed","temperature_printed":"957","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":957.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-Z7JT5UKQFH","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":9},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.778,"CA":0.222},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r09#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":950.0,"temperature_basis":"printed","temperature_printed":"950","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":950.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-JIU5WLWBNE","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":10},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.778,"CA":0.222},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r10#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":997.0,"temperature_basis":"printed","temperature_printed":"997","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":997.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-XPTR63VHMA","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":11},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.778,"CA":0.222},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r11#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":987.0,"temperature_basis":"printed","temperature_printed":"987","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":987.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-NCW23374ZO","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":12},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.667,"CA":0.333},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r12#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":871.0,"temperature_basis":"printed","temperature_printed":"871","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":871.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-IRGEIFABLX","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":13},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.667,"CA":0.333},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r13#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":870.0,"temperature_basis":"printed","temperature_printed":"870","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":870.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-TE2PLEWYHB","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":14},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.6,"CA":0.4},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r14#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":807.0,"temperature_basis":"printed","temperature_printed":"807","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":807.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-46BMRNV5Z4","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":15},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.6,"CA":0.4},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r15#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":810.0,"temperature_basis":"printed","temperature_printed":"810","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":810.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-SZDRSSKSXX","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":16},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.5,"CA":0.5},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r16#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":938.0,"temperature_basis":"printed","temperature_printed":"938","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":938.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-65BZRYUF54","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":17},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.5,"CA":0.5},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r17#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":918.0,"temperature_basis":"printed","temperature_printed":"918","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":918.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-RXXC4WZS5Y","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":18},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.45,"CA":0.55},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r18#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":818.0,"temperature_basis":"printed","temperature_printed":"818","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":818.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-6YMNAEPHPI","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":19},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.45,"CA":0.55},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r19#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":810.0,"temperature_basis":"printed","temperature_printed":"810","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":810.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-6XV22JPU5J","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":20},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.45,"CA":0.55},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r20#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":912.0,"temperature_basis":"printed","temperature_printed":"912","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":912.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-4FYCGYDYEO","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":21},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.45,"CA":0.55},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r21#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":902.0,"temperature_basis":"printed","temperature_printed":"902","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":902.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-NT7UBUFXZY","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":22},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.4,"CA":0.6},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r22#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":821.0,"temperature_basis":"printed","temperature_printed":"821","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":821.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-PDFPV5OD2G","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":23},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.4,"CA":0.6},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r23#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":806.0,"temperature_basis":"printed","temperature_printed":"806","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":806.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-XPDCAU7OAC","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":24},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.4,"CA":0.6},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r24#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":867.0,"temperature_basis":"printed","temperature_printed":"867","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":867.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-KMGAX3524Y","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":25},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.375,"CA":0.625},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r25#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":831.0,"temperature_basis":"printed","temperature_printed":"831","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":831.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-J6A4LMTWKN","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":26},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.375,"CA":0.625},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r26#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":818.0,"temperature_basis":"printed","temperature_printed":"818","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":818.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-HHJ7BN32Z4","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":27},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.25,"CA":0.75},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r27#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":756.0,"temperature_basis":"printed","temperature_printed":"756","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":756.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-D4RRO53KA6","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":28},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.25,"CA":0.75},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r28#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":736.0,"temperature_basis":"printed","temperature_printed":"736","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":736.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-OS6FOPOR7U","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":29},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.2,"CA":0.8},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r29#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":731.0,"temperature_basis":"printed","temperature_printed":"731","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":731.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-UVITXPPYED","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":30},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.2,"CA":0.8},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r30#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":730.0,"temperature_basis":"printed","temperature_printed":"730","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":730.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-F2CRBF2JJ7","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":31},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.2,"CA":0.8},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r31#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":790.0,"temperature_basis":"printed","temperature_printed":"790","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":790.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-EQ4MZ4JA43","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":32},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.1,"CA":0.9},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r32#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":735.0,"temperature_basis":"printed","temperature_printed":"735","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":735.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-6VW7AHHBJQ","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":33},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.1,"CA":0.9},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r33#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Cooling"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":735.0,"temperature_basis":"printed","temperature_printed":"735","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":735.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted"},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-PTGCAUVPSR","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2","row":34},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"overall_composition":{"AG":0.1,"CA":0.9},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"UNKNOWN"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p2/tab-2/r34#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"Heating"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"AG-CA","system":"AG-CA","temperature_K":947.0,"temperature_basis":"printed","temperature_printed":"947","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":947.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":2.432,"dx":{"Ag9Ca2":0.0002,"L":0.015},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-ZPU3OMYXHS","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":2},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.14},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.0},"composition_source":"printed","phase":"(Ag)"},{"basis":"mole_fraction","composition":{"CA":0.182},"composition_source":"printed","phase":"Ag9Ca2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"(Ag)","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Ag9Ca2","mapping_confidence":"confirmed","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-17303a45#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> (Ag) + Ag9Ca2","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":928,"temperature_printed":"928","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":928},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.432,"dx":{"Ag9Ca2":0.0002,"L":-0.0},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-TY3FA3A76N","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":1},"model":"M8a926a16","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.125},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.0},"composition_source":"printed","phase":"(Ag)"},{"basis":"mole_fraction","composition":{"CA":0.182},"composition_source":"printed","phase":"Ag9Ca2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"(Ag)","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Ag9Ca2","mapping_confidence":"confirmed","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-191aaa76#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> (Ag) + Ag9Ca2","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":926,"temperature_printed":"926","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":926},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-DHEUXOALRE","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":12},"observation_type":"phase_transition","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.5},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.5},"composition_source":"printed","phase":"CaAg"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"CaAg","mapping_confidence":"confirmed","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-196cb8c8#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> CaAg","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":939,"temperature_printed":"939","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":939},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.035,"dx":{"Ca Ag2":-0.0013,"Ca2Ag7":-0.0002,"L":0.003},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-FDDCZBHHO7","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":8},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.333},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.222},"composition_source":"printed","phase":"Ca2Ag7"},{"basis":"mole_fraction","composition":{"CA":0.332},"composition_source":"printed","phase":"Ca Ag2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca2Ag7","mapping_confidence":"confirmed","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ca Ag2","mapping_confidence":"proposed","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-2f581289#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ca2Ag7 -> Ca Ag2","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":870,"temperature_printed":"870","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":870},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["liquid_below_physical_minimum"],"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"liquid_below_physical_minimum","detail":"liquid-bearing value at 100 K, below 536.7 K (calculated SGTE diagram AgCa-08Hua.tdb, lowest liquid 736.72 K)","effect":"not_accepted","gate":"G1","visual_check":{"checked":"2026-10-23","image_sha256":"c339a3b7c228e879724a6bacbf50452b43c66a8d510b1ae4a87e157e31bd8aac","page":3,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"Table 3 header T (K). Row L <-> Ca2Ag7, 22.2 at.% Ca, Congruent, source [14]: prints '100'. Physically implausible (likely typo), but 100 is what is printed.","verdict":"as_stored"}}],"id":"ORC-R7B7CAV27Z","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":6},"observation_type":"phase_transition","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.222},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.222},"composition_source":"printed","phase":"Ca2Ag7"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca2Ag7","mapping_confidence":"confirmed","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-556a224f#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> Ca2Ag7","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":100,"temperature_printed":"100","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":100},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-2.757,"dx":{"CaAg":0.0,"CaAg2":-0.0003,"L":-0.0071},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-JWQVHUHBOW","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":10},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.395},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.333},"composition_source":"printed","phase":"CaAg2"},{"basis":"mole_fraction","composition":{"CA":0.5},"composition_source":"printed","phase":"CaAg"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"CaAg2","mapping_confidence":"confirmed","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"},{"label":"CaAg","mapping_confidence":"confirmed","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-565c8d66#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> CaAg2 + CaAg","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":818,"temperature_printed":"818","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":818},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["liquid_below_physical_minimum"],"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"liquid_below_physical_minimum","detail":"liquid-bearing value at 100 K, below 536.7 K (calculated SGTE diagram AgCa-08Hua.tdb, lowest liquid 736.72 K)","effect":"not_accepted","gate":"G1","visual_check":{"checked":"2026-10-23","image_sha256":"c339a3b7c228e879724a6bacbf50452b43c66a8d510b1ae4a87e157e31bd8aac","page":3,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"Table 3 header T (K). Row L <-> Ca2Ag7, 22.2 at.% Ca, Congruent: prints '100' (This work) and '100' ([14]). Physically implausible (likely typo), but 100 is what is printed.","verdict":"as_stored"}}],"id":"ORC-IRSJKGEBAC","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":5},"model":"M487fe799","observation_type":"phase_transition","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.222},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.222},"composition_source":"printed","phase":"Ca2Ag7"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca2Ag7","mapping_confidence":"confirmed","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-6a5c6de8#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> Ca2Ag7","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":100,"temperature_printed":"100","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":10.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/T_TRANSITION","floor":10.0,"floor_unit":"K","n_pairs":129,"value":10.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":100},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.064,"dx":{"Ca3Ag":0.0,"Ca5Ag3":0.0,"L":0.0},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-2MS7NHDTSU","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":16},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.75},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.625},"composition_source":"printed","phase":"Ca5Ag3"},{"basis":"mole_fraction","composition":{"CA":0.75},"composition_source":"printed","phase":"Ca3Ag"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca5Ag3","mapping_confidence":"confirmed","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"},{"label":"Ca3Ag","mapping_confidence":"confirmed","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-776bb077#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ca5Ag3 -> Ca3Ag","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":748,"temperature_printed":"748","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":748},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.15,"dx":{"Ca5Ag3":0.0,"CaAg":0.0,"L":0.0246},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-MBJITQ3DUP","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":14},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.625},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.5},"composition_source":"printed","phase":"CaAg"},{"basis":"mole_fraction","composition":{"CA":0.625},"composition_source":"printed","phase":"Ca5Ag3"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"CaAg","mapping_confidence":"confirmed","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"},{"label":"Ca5Ag3","mapping_confidence":"confirmed","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-a72ea7d5#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + CaAg -> Ca5Ag3","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":828,"temperature_printed":"828","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":828},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":6.284,"dx":{"Ca3Ag":0.0,"L":0.0042},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-BJFL4UQ7FM","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":18},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.8},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.75},"composition_source":"printed","phase":"Ca3Ag"},{"basis":"mole_fraction","composition":{"CA":1.0},"composition_source":"printed","phase":"(βCa)"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca3Ag","mapping_confidence":"confirmed","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"},{"label":"(βCa)","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-a7611399#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> Ca3Ag + (βCa)","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":743,"temperature_printed":"743","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":743},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1007/bf02881269","first_author":"Baren","kind":"assessment","label":"14","paper":"doi:10.1007/bf02881269","reference":"M.R. Baren, Bull. Alloy Phase Diagram 9 (3) (1988) 228–231.","status":"resolved","year":"1988"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.091,"dx":{"Ca2Ag7":-0.0002,"Ca2Ag9":0.0002,"L":0.0193},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-XBNRXZVQDY","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":4},"observation_type":"invariant_reaction","origin":{"basis":"cited_work_is_assessment_unconfirmed","class":"unspecified","measured_in":"doi:10.1007/bf02881269","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.182},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.222},"composition_source":"printed","phase":"Ca2Ag7"},{"basis":"mole_fraction","composition":{"CA":0.182},"composition_source":"printed","phase":"Ca2Ag9"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca2Ag7","mapping_confidence":"confirmed","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ca2Ag9","mapping_confidence":"confirmed","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r-unplaced-b8aed3f6#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ca2Ag7 -> Ca2Ag9","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":960,"temperature_printed":"960","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":960},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.091,"dx":{"Ca2Ag7":-0.0002,"Ca2Ag9":0.0002,"L":0.0003},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-5HBHSG3YOV","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":3},"model":"M8a926a16","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.163},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.222},"composition_source":"printed","phase":"Ca2Ag7"},{"basis":"mole_fraction","composition":{"CA":0.182},"composition_source":"printed","phase":"Ca2Ag9"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca2Ag7","mapping_confidence":"confirmed","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ca2Ag9","mapping_confidence":"confirmed","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r01#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ca2Ag7 -> Ca2Ag9","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":960,"temperature_printed":"960","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":960},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.035,"dx":{"Ca Ag2":-0.0003,"Ca2Ag7":-0.0002,"L":0.0},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-GKUVCEOMNK","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":7},"model":"M8a926a16","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.33},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.222},"composition_source":"printed","phase":"Ca2Ag7"},{"basis":"mole_fraction","composition":{"CA":0.333},"composition_source":"printed","phase":"Ca Ag2"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca2Ag7","mapping_confidence":"confirmed","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ca Ag2","mapping_confidence":"proposed","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r02#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ca2Ag7 -> Ca Ag2","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":870,"temperature_printed":"870","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":870},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.243,"dx":{"CaAg":0.0,"CaAg2":-0.0003,"L":-0.0001},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-S2X33NAUT3","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":9},"model":"M8a926a16","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.402},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.333},"composition_source":"printed","phase":"CaAg2"},{"basis":"mole_fraction","composition":{"CA":0.5},"composition_source":"printed","phase":"CaAg"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"CaAg2","mapping_confidence":"confirmed","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"},{"label":"CaAg","mapping_confidence":"confirmed","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r04#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> CaAg2 + CaAg","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":821,"temperature_printed":"821","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":821},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-2TWQVDKUUV","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":11},"model":"M487fe799","observation_type":"phase_transition","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.5},"composition_source":"congruent_same_composition","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.5},"composition_source":"printed","phase":"CaAg"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"CaAg","mapping_confidence":"confirmed","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r06#transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L -> CaAg","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":938,"temperature_printed":"938","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":10.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/T_TRANSITION","floor":10.0,"floor_unit":"K","n_pairs":129,"value":10.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":938},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.15,"dx":{"Ca5Ag3":0.0,"CaAg":0.0,"L":-0.0004},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-CLUVVPHKMD","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":13},"model":"M8a926a16","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.6},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.5},"composition_source":"printed","phase":"CaAg"},{"basis":"mole_fraction","composition":{"CA":0.625},"composition_source":"printed","phase":"Ca5Ag3"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"CaAg","mapping_confidence":"confirmed","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"},{"label":"Ca5Ag3","mapping_confidence":"confirmed","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r08#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> CaAg + Ca5Ag3","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":828,"temperature_printed":"828","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":828},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.064,"dx":{"Ca3Ag":0.0,"Ca5Ag3":0.0,"L":0.0},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-JRSBAPA332","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":15},"model":"M8a926a16","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.75},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.625},"composition_source":"printed","phase":"Ca5Ag3"},{"basis":"mole_fraction","composition":{"CA":0.75},"composition_source":"printed","phase":"Ca3Ag"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca5Ag3","mapping_confidence":"confirmed","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"},{"label":"Ca3Ag","mapping_confidence":"confirmed","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r10#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ca5Ag3 -> Ca3Ag","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":748,"temperature_printed":"748","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":748},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.284,"dx":{"Ca3Ag":0.0,"L":0.0002},"model":"AgCa-08Hua.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-BUE4W6QWLA","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3","row":17},"model":"M8a926a16","observation_type":"invariant_reaction","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.796},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CA":0.75},"composition_source":"printed","phase":"Ca3Ag"},{"basis":"mole_fraction","composition":{"CA":1.0},"composition_source":"printed","phase":"(βCa)"}],"phases":[{"label":"L","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Ca3Ag","mapping_confidence":"confirmed","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"},{"label":"(βCa)","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2007.06.064/p3/tab-3/r12#invariant","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L -> Ca3Ag + (βCa)","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":737,"temperature_printed":"737","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19p","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":737},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-JITEVOUJTZ","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":1},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.818182,"CA":0.181818},"composition_source":"stoichiometric_model_phase","phase":"Ag9Ca2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag (fcc A1)","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r01#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag (fcc A1) + Ag9Ca2","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":928.0,"temperature_printed":"928 ± 2","temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":928.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-AF3KPULWXX","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":2},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.818182,"CA":0.181818},"composition_source":"stoichiometric_model_phase","phase":"Ag9Ca2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag (fcc A1)","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r02#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag (fcc A1) + Ag9Ca2","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":917.0,"temperature_printed":"917 ± 2","temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":917.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-6PZDC2TX25","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":3},"model":"M2d317a8e","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.127},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.818182,"CA":0.181818},"composition_source":"stoichiometric_model_phase","phase":"Ag9Ca2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag (fcc A1)","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r03#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag (fcc A1) + Ag9Ca2","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":928.0,"temperature_printed":"928","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":928.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-YL5WJ5D5P4","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":4},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"stoichiometric_model_phase","phase":"Ag7Ca2"},{"basis":"mole_fraction","composition":{"AG":0.818182,"CA":0.181818},"composition_source":"stoichiometric_model_phase","phase":"Ag9Ca2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag7Ca2","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r04#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid + Ag7Ca2 <-> Ag9Ca2","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":961.0,"temperature_printed":"961 ± 1","temperature_uncertainty":{"basis":"printed","value":1.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":961.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-XFQENERPS2","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":5},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"stoichiometric_model_phase","phase":"Ag7Ca2"},{"basis":"mole_fraction","composition":{"AG":0.818182,"CA":0.181818},"composition_source":"stoichiometric_model_phase","phase":"Ag9Ca2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag7Ca2","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r05#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid + Ag7Ca2 <-> Ag9Ca2","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":959.0,"temperature_printed":"959 ± 2","temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":959.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-HCFW42AAIU","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":6},"model":"M2d317a8e","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.156},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"stoichiometric_model_phase","phase":"Ag7Ca2"},{"basis":"mole_fraction","composition":{"AG":0.818182,"CA":0.181818},"composition_source":"stoichiometric_model_phase","phase":"Ag9Ca2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag7Ca2","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ag9Ca2","model_phase":"AG9CA2_C15B","pearson_symbol":"cF24","prototype":"AuBe5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r06#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid + Ag7Ca2 <-> Ag9Ca2","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":954.0,"temperature_printed":"954","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":954.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-4SKY4ZYCSO","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":7},"merged_ids":["ORC-EBZB557IRH"],"merged_pids":["doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r08#invariant_reaction"],"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"stoichiometric_model_phase","phase":"Ag7Ca2"},{"basis":"mole_fraction","composition":{"AG":0.666667,"CA":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ag2Ca"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag7Ca2","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ag2Ca","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r07#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid + Ag7Ca2 <-> Ag2Ca","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":871.0,"temperature_printed":"871 ± 1","temperature_uncertainty":{"basis":"printed","value":1.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":1.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":871.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-6W3QFPTEMS","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":9},"model":"M2d317a8e","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.336},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"stoichiometric_model_phase","phase":"Ag7Ca2"},{"basis":"mole_fraction","composition":{"AG":0.666667,"CA":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ag2Ca"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag7Ca2","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"},{"label":"Ag2Ca","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r09#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid + Ag7Ca2 <-> Ag2Ca","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":868.0,"temperature_printed":"868","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":868.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-UWGD3WKNYK","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":10},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.666667,"CA":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ag2Ca"},{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag2Ca","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r10#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag2Ca + AgCa","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":819.0,"temperature_printed":"819 ± 6","temperature_uncertainty":{"basis":"printed","value":6.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":6.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":819.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-EOXWIEWFPL","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":11},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.666667,"CA":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ag2Ca"},{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag2Ca","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r11#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag2Ca + AgCa","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":807.0,"temperature_printed":"807","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":807.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-MHAECBNCB6","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":12},"model":"M2d317a8e","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.397},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.666667,"CA":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Ag2Ca"},{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag2Ca","model_phase":"AG2CA","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r12#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag2Ca + AgCa","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":828.0,"temperature_printed":"828","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":828.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-LNXBWPC5AR","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":13},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"},{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r13#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa + Ag3Ca5","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":831.0,"temperature_printed":"831 ± 3","temperature_uncertainty":{"basis":"printed","value":3.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":3.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":831.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-2VFC4AI2M6","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":14},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"},{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r14#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa + Ag3Ca5","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":825.0,"temperature_printed":"825 ± 5","temperature_uncertainty":{"basis":"printed","value":5.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":825.0},{"chemical_system":"AG-CA","cited_sources":[{"first_author":"Pascal","kind":"unknown","label":"8","reference":"B. Pascal, M. Caillet, A. Michel, C.R. Acad, Sci. Ser. C (1970) 520.","status":"resolved","year":"1970"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-2DO67WNTKT","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":15},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.614},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"},{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r15#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa + Ag3Ca5","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":820.0,"temperature_printed":"820 ± 2","temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":820.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-4FCXKJDMUO","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":16},"model":"M2d317a8e","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"},{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r16#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa + Ag3Ca5","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":821.0,"temperature_printed":"821","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":821.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-3ASTEIWM6V","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":17},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"},{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r17#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag3Ca5 + AgCa3","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":751.0,"temperature_printed":"751 ± 24","temperature_uncertainty":{"basis":"printed","value":24.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":24.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":24.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":751.0},{"chemical_system":"AG-CA","cited_sources":[{"first_author":"Pascal","kind":"unknown","label":"8","reference":"B. Pascal, M. Caillet, A. Michel, C.R. Acad, Sci. Ser. C (1970) 520.","status":"resolved","year":"1970"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-JIYFN2IMAA","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":18},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"},{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r18#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag3Ca5 + AgCa3","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":748.0,"temperature_printed":"748 ± 2","temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":748.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-KLAII7HDYU","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":19},"model":"M2d317a8e","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.73},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"},{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r19#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag3Ca5 + AgCa3","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":748.0,"temperature_printed":"748","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":748.0},{"chemical_system":"AG-CA","cited_sources":[{"first_author":"Pascal","kind":"unknown","label":"8","reference":"B. Pascal, M. Caillet, A. Michel, C.R. Acad, Sci. Ser. C (1970) 520.","status":"resolved","year":"1970"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-FEHZWOVTGU","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":20},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"},{"label":"Ca (bcc A2)","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r20#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa3 + Ca (bcc A2)","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":743.0,"temperature_printed":"743 ± 5","temperature_uncertainty":{"basis":"printed","value":5.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":5.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":743.0},{"chemical_system":"AG-CA","cited_sources":[{"first_author":"Pascal","kind":"unknown","label":"8","reference":"B. Pascal, M. Caillet, A. Michel, C.R. Acad, Sci. Ser. C (1970) 520.","status":"resolved","year":"1970"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-W4RIR2QASS","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":21},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"},{"label":"Ca (bcc A2)","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r21#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa3 + Ca (bcc A2)","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":733.0,"temperature_printed":"733 ± 2","temperature_uncertainty":{"basis":"printed","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":2.0},"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":733.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-BYPYNJTT7Q","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":22},"model":"M2d317a8e","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"CA":0.778},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"},{"label":"Ca (bcc A2)","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r22#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa3 + Ca (bcc A2)","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":746.0,"temperature_printed":"746","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":746.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":["Ca (bcc A2)","Ca (fcc A1)"],"before":["Ca (bcc A2)"],"evidence":{"added":["Ca (fcc A1)"],"printed":"Ca (bcc A2) <-> Ca (fcc A1)"},"field":"phases","gate":"R3I","rule":"phases_from_printed_reaction"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["phases_added_from_printed_reaction"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":3,"fold_lso":2,"gate_failures":[{"code":"phases_added_from_printed_reaction","detail":"phases ['Ca (fcc A1)'] read from the printed reaction; not mapped to model phases","effect":"not_espei_ready","gate":"R3I"}],"id":"ORC-THJWQ6TCME","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":23},"model":"M0a1120da","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phases":[{"label":"Ca (bcc A2)","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"Ca (fcc A1)","label_source":"printed_reaction"}],"phases_stored":[{"label":"Ca (bcc A2)","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r23#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Ca (bcc A2) <-> Ca (fcc A1)","type":"polymorphic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":716.0,"temperature_printed":"716","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"polymorphic","transition_kind_printed":"Allotropic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":716.0},{"chemical_system":"AG-CA","conditions":{"kind":"paper_context","paper":"doi:10.1016/j.jallcom.2014.05.141"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-6MZFMEKOR6","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":24},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"stoichiometric_model_phase","phase":"Ag7Ca2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag7Ca2","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r24#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag7Ca2","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":997.0,"temperature_printed":"997","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":997.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-SGPM7W67XD","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":25},"model":"M0a1120da","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.777778,"CA":0.222222},"composition_source":"stoichiometric_model_phase","phase":"Ag7Ca2"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag7Ca2","model_phase":"AG7CA2","pearson_symbol":"oC36","prototype":"Ag7Yb2","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r25#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag7Ca2","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":1002.0,"temperature_printed":"1002","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1002.0},{"chemical_system":"AG-CA","cited_sources":[{"first_author":"Pascal","kind":"unknown","label":"8","reference":"B. Pascal, M. Caillet, A. Michel, C.R. Acad, Sci. Ser. C (1970) 520.","status":"resolved","year":"1970"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-BX77QEHNXB","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":26},"merged_ids":["ORC-ZTIFUXBOQH"],"merged_pids":["doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r27#invariant_reaction"],"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r26#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":938.0,"temperature_printed":"938","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":938.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-Q37SKZSYMI","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":28},"model":"M0a1120da","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.5,"CA":0.5},"composition_source":"stoichiometric_model_phase","phase":"AgCa"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa","model_phase":"AGCA_B33","pearson_symbol":"oC8","prototype":"CrB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r28#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":932.0,"temperature_printed":"932","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":932.0},{"chemical_system":"AG-CA","cited_sources":[{"first_author":"Pascal","kind":"unknown","label":"8","reference":"B. Pascal, M. Caillet, A. Michel, C.R. Acad, Sci. Ser. C (1970) 520.","status":"resolved","year":"1970"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-CKKGTX3U2E","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":29},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r29#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag3Ca5","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":828.0,"temperature_printed":"828","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":828.0},{"chemical_system":"AG-CA","cited_sources":[{"first_author":"Pascal","kind":"unknown","label":"8","reference":"B. Pascal, M. Caillet, A. Michel, C.R. Acad, Sci. Ser. C (1970) 520.","status":"resolved","year":"1970"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-XPAMO7ROCI","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":30},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r30#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag3Ca5","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":831.0,"temperature_printed":"831","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":831.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-TVDGEILKAD","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":31},"model":"M0a1120da","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.375,"CA":0.625},"composition_source":"stoichiometric_model_phase","phase":"Ag3Ca5"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"Ag3Ca5","model_phase":"AG3CA5_D8L","pearson_symbol":"tI32","prototype":"Cr5B3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r31#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> Ag3Ca5","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":822.0,"temperature_printed":"822","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":822.0},{"chemical_system":"AG-CA","cited_sources":[{"doi":"10.1139/v69-093","first_author":"Alexander","kind":"unknown","label":"7","paper":"doi:10.1139/v69-093","reference":"W.A. Alexander, L.D. Calvert, A. Desaulniers, H.S. Dunsmore, D.F. Sargent, Can. J. Chem. 47 (4) (1969) 611.","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-J2O3LCREKB","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":32},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r32#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa3","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":747.0,"temperature_printed":"747","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":747.0},{"chemical_system":"AG-CA","cited_sources":[{"first_author":"Pascal","kind":"unknown","label":"8","reference":"B. Pascal, M. Caillet, A. Michel, C.R. Acad, Sci. Ser. C (1970) 520.","status":"resolved","year":"1970"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-UTPIWMQGWX","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":33},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r33#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa3","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":756.0,"temperature_printed":"756","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":756.0},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":2,"id":"ORC-GPJQGCHQUW","locator":{"ref":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3","row":34},"model":"M0a1120da","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2014.05.141","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2014.05.141","paper_id":"doi:10.1016/j.jallcom.2014.05.141","phase_compositions":[{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"congruent_same_composition","phase":"Liquid"},{"basis":"mole_fraction","composition":{"AG":0.25,"CA":0.75},"composition_source":"stoichiometric_model_phase","phase":"AgCa3"}],"phases":[{"label":"Liquid","model_phase":"LIQUID"},{"label":"AgCa3","model_phase":"AGCA3","pearson_symbol":"oC16","prototype":"(AgCa3)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/j.jallcom.2014.05.141/p6/tab-3/r34#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid <-> AgCa3","type":"congruent melting"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"AG-CA","system":"AG-CA","temperature_K":751.0,"temperature_printed":"751","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":751.0},{"chemical_system":"AG-CA","citations_printed":["11"],"cited_sources":[{"doi":"10.1016/0364-5916(82)90015-3","first_author":"Notin","kind":"assessment","label":"11","paper":"doi:10.1016/0364-5916(82)90015-3","reference":"M. Notin, J. Hertz, CALPHAD 6 (1) (1982) 49–56.","status":"resolved","year":"1982"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"experimental","before":"model","evidence":{"quote_keywords":["determined"]},"field":"evidence_class","gate":"G8","rule":"quote_wording_experimental_cited","visual_check":{"checked":"2026-10-23","image_sha256":"9e7961a0c8bc4f4e1aca6af795e383f32774aa3a766cc0673f74dc2abe480ebe","page":1,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"Intro, experimental-information section: 'Notin and Hertz [11] determined the free energy of formation of Ca2Ag9, Ca2Ag7, CaAg2 and CaAg at 830 K to be -15.7, -18.9, -22.5 and -25 kJ/mol'. Cited experimental (pinpoint electrode / emf) data.","verdict":"confirmed"}}],"evidence_class":"experimental","evidence_class_before_gates":"model","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["evidence_class_reclassified"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"evidence_class_reclassified","detail":"model -> experimental by quote wording","effect":"not_espei_ready","gate":"G8","visual_check":{"checked":"2026-10-23","image_sha256":"9e7961a0c8bc4f4e1aca6af795e383f32774aa3a766cc0673f74dc2abe480ebe","page":1,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"Intro, experimental-information section: 'Notin and Hertz [11] determined the free energy of formation of Ca2Ag9, Ca2Ag7, CaAg2 and CaAg at 830 K to be -15.7, -18.9, -22.5 and -25 kJ/mol'. Cited experimental (pinpoint electrode / emf) data.","verdict":"confirmed"}}],"id":"ORC-HZBWSNHSS7.93e596","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p1/text-07"},"observation_type":"equilibrium_property","origin":{"basis_gate":"quote_wording_experimental_cited","class":"model_value","class_gate":"experimental (cited)","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","pid":"doi:10.1016/j.jallcom.2007.06.064/p1/text-07/s21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"GIBBS_ENERGY","property_group":"activity / EMF / Gibbs energy","property_printed":"free energy of formation","quote":"Notin and Hertz [11] determined the free energy of formation of Ca2 Ag9 , Ca2 Ag7 , CaAg2 and CaAg at 830 K to be -15.7, -18.9, -22.5 and -25 kJ/mol, respectively.","quote_page":1,"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"AG-CA","system":"AG-CA","temperature_K":830.0,"temperature_printed":"830 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":1.57},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.4,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.086097,1.697289],"class":"unknown","entry":"value_types/G_MIX_PARTIAL/classes/unknown","floor":1.4,"floor_unit":"kJ/mol","n_pairs":13,"prior_source":"kubaschewski","value":1.4},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol","value_type":"G_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol","value":-15.7},{"chemical_system":"AG-CA","citations_printed":["11"],"cited_sources":[{"doi":"10.1016/0364-5916(82)90015-3","first_author":"Notin","kind":"assessment","label":"11","paper":"doi:10.1016/0364-5916(82)90015-3","reference":"M. Notin, J. Hertz, CALPHAD 6 (1) (1982) 49–56.","status":"resolved","year":"1982"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"experimental","before":"model","evidence":{"quote_keywords":["determined"]},"field":"evidence_class","gate":"G8","rule":"quote_wording_experimental_cited","visual_check":{"checked":"2026-10-23","image_sha256":"9e7961a0c8bc4f4e1aca6af795e383f32774aa3a766cc0673f74dc2abe480ebe","page":1,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"p1 right col: 'Notin and Hertz [11] determined the free energy of formation of Ca2Ag9, Ca2Ag7, CaAg2 and CaAg at 830 K to be -15.7, -18.9, -22.5 and -25 kJ/mol' via e.m.f. context (pinpoint electrode method); cited experimental. -25 = CaAg.","verdict":"confirmed"}}],"evidence_class":"experimental","evidence_class_before_gates":"model","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["evidence_class_reclassified"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"evidence_class_reclassified","detail":"model -> experimental by quote wording","effect":"not_espei_ready","gate":"G8","visual_check":{"checked":"2026-10-23","image_sha256":"9e7961a0c8bc4f4e1aca6af795e383f32774aa3a766cc0673f74dc2abe480ebe","page":1,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"p1 right col: 'Notin and Hertz [11] determined the free energy of formation of Ca2Ag9, Ca2Ag7, CaAg2 and CaAg at 830 K to be -15.7, -18.9, -22.5 and -25 kJ/mol' via e.m.f. context (pinpoint electrode method); cited experimental. -25 = CaAg.","verdict":"confirmed"}}],"id":"ORC-HZBWSNHSS7.970d52","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p1/text-07"},"observation_type":"equilibrium_property","origin":{"basis_gate":"quote_wording_experimental_cited","class":"model_value","class_gate":"experimental (cited)","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","pid":"doi:10.1016/j.jallcom.2007.06.064/p1/text-07/s21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"GIBBS_ENERGY","property_group":"activity / EMF / Gibbs energy","property_printed":"free energy of formation","quote":"Notin and Hertz [11] determined the free energy of formation of Ca2 Ag9 , Ca2 Ag7 , CaAg2 and CaAg at 830 K to be -15.7, -18.9, -22.5 and -25 kJ/mol, respectively.","quote_page":1,"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"AG-CA","system":"AG-CA","temperature_K":830.0,"temperature_printed":"830 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":2.5},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.4,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.086097,1.697289],"class":"unknown","entry":"value_types/G_MIX_PARTIAL/classes/unknown","floor":1.4,"floor_unit":"kJ/mol","n_pairs":13,"prior_source":"kubaschewski","value":1.4},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol","value_type":"G_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol","value":-25.0},{"chemical_system":"AG-CA","citations_printed":["11"],"cited_sources":[{"doi":"10.1016/0364-5916(82)90015-3","first_author":"Notin","kind":"assessment","label":"11","paper":"doi:10.1016/0364-5916(82)90015-3","reference":"M. Notin, J. Hertz, CALPHAD 6 (1) (1982) 49–56.","status":"resolved","year":"1982"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"experimental","before":"model","evidence":{"quote_keywords":["determined"]},"field":"evidence_class","gate":"G8","rule":"quote_wording_experimental_cited","visual_check":{"checked":"2026-10-23","image_sha256":"9e7961a0c8bc4f4e1aca6af795e383f32774aa3a766cc0673f74dc2abe480ebe","page":1,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"p1: Notin and Hertz [11] cited experimental (emf/pinpoint electrode) free energy of formation at 830 K; -18.9 kJ/mol = Ca2Ag7.","verdict":"confirmed"}}],"evidence_class":"experimental","evidence_class_before_gates":"model","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["evidence_class_reclassified"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"evidence_class_reclassified","detail":"model -> experimental by quote wording","effect":"not_espei_ready","gate":"G8","visual_check":{"checked":"2026-10-23","image_sha256":"9e7961a0c8bc4f4e1aca6af795e383f32774aa3a766cc0673f74dc2abe480ebe","page":1,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"p1: Notin and Hertz [11] cited experimental (emf/pinpoint electrode) free energy of formation at 830 K; -18.9 kJ/mol = Ca2Ag7.","verdict":"confirmed"}}],"id":"ORC-HZBWSNHSS7.eda302","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p1/text-07"},"observation_type":"equilibrium_property","origin":{"basis_gate":"quote_wording_experimental_cited","class":"model_value","class_gate":"experimental (cited)","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","pid":"doi:10.1016/j.jallcom.2007.06.064/p1/text-07/s21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"GIBBS_ENERGY","property_group":"activity / EMF / Gibbs energy","property_printed":"free energy of formation","quote":"Notin and Hertz [11] determined the free energy of formation of Ca2 Ag9 , Ca2 Ag7 , CaAg2 and CaAg at 830 K to be -15.7, -18.9, -22.5 and -25 kJ/mol, respectively.","quote_page":1,"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"AG-CA","system":"AG-CA","temperature_K":830.0,"temperature_printed":"830 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":1.89},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.4,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.086097,1.697289],"class":"unknown","entry":"value_types/G_MIX_PARTIAL/classes/unknown","floor":1.4,"floor_unit":"kJ/mol","n_pairs":13,"prior_source":"kubaschewski","value":1.4},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol","value_type":"G_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol","value":-18.9},{"chemical_system":"AG-CA","citations_printed":["11"],"cited_sources":[{"doi":"10.1016/0364-5916(82)90015-3","first_author":"Notin","kind":"assessment","label":"11","paper":"doi:10.1016/0364-5916(82)90015-3","reference":"M. Notin, J. Hertz, CALPHAD 6 (1) (1982) 49–56.","status":"resolved","year":"1982"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"experimental","before":"model","evidence":{"quote_keywords":["determined"]},"field":"evidence_class","gate":"G8","rule":"quote_wording_experimental_cited","visual_check":{"checked":"2026-10-23","image_sha256":"9e7961a0c8bc4f4e1aca6af795e383f32774aa3a766cc0673f74dc2abe480ebe","page":1,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"p1: Notin and Hertz [11] cited experimental free energy of formation at 830 K; -22.5 kJ/mol = CaAg2.","verdict":"confirmed"}}],"evidence_class":"experimental","evidence_class_before_gates":"model","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["evidence_class_reclassified"],"has_dropped_fields":true,"review_flags":["NOTE_SELF_FLAG"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"gate_failures":[{"code":"evidence_class_reclassified","detail":"model -> experimental by quote wording","effect":"not_espei_ready","gate":"G8","visual_check":{"checked":"2026-10-23","image_sha256":"9e7961a0c8bc4f4e1aca6af795e383f32774aa3a766cc0673f74dc2abe480ebe","page":1,"pdf_sha256_prefix":"2f1593b51aae6a18","seen":"p1: Notin and Hertz [11] cited experimental free energy of formation at 830 K; -22.5 kJ/mol = CaAg2.","verdict":"confirmed"}}],"id":"ORC-HZBWSNHSS7.faa9fb","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p1/text-07"},"observation_type":"equilibrium_property","origin":{"basis_gate":"quote_wording_experimental_cited","class":"model_value","class_gate":"experimental (cited)","own_work_of_paper":false},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","pid":"doi:10.1016/j.jallcom.2007.06.064/p1/text-07/s21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"GIBBS_ENERGY","property_group":"activity / EMF / Gibbs energy","property_printed":"free energy of formation","quote":"Notin and Hertz [11] determined the free energy of formation of Ca2 Ag9 , Ca2 Ag7 , CaAg2 and CaAg at 830 K to be -15.7, -18.9, -22.5 and -25 kJ/mol, respectively.","quote_page":1,"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"AG-CA","system":"AG-CA","temperature_K":830.0,"temperature_printed":"830 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":2.25},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.4,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[1.086097,1.697289],"class":"unknown","entry":"value_types/G_MIX_PARTIAL/classes/unknown","floor":1.4,"floor_unit":"kJ/mol","n_pairs":13,"prior_source":"kubaschewski","value":1.4},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol","value_type":"G_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol","value":-22.5},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"review_state":"proposed","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-UYE7WTIN7M.0a6313","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p4/text-03"},"observation_type":"equilibrium_property","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","pid":"doi:10.1016/j.jallcom.2007.06.064/p4/text-03/s06#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"GIBBS_ENERGY","property_group":"activity / EMF / Gibbs energy","property_printed":"integral Gibbs energy of formation","quote":"Fig. 5 compares the integral Gibbs energy of formation of the compounds of Ca2 Ag9 , Ca2 Ag7 , Ca Ag2 and CaAg at 830 K in Ca-Ag system with the experimental data [11]. Good agreement has also obtained. The calculated values are -16.6 kJ/mol, -19.7 kJ/mol, -23.5 kJ/mol, -26.3 kJ/mol, respectively.","quote_page":4,"reader_agreement":"single_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash"],"record_kind":"running_text","source_system":"AG-CA","system":"AG-CA","temperature_K":830.0,"temperature_printed":"830 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":1.66},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/G_MIX_PARTIAL","floor":1.0,"floor_unit":"kJ/mol","n_pairs":94,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol","value_type":"G_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol","value":-16.6},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"review_state":"proposed","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-UYE7WTIN7M.65916f","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p4/text-03"},"observation_type":"equilibrium_property","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","pid":"doi:10.1016/j.jallcom.2007.06.064/p4/text-03/s06#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"GIBBS_ENERGY","property_group":"activity / EMF / Gibbs energy","property_printed":"integral Gibbs energy of formation","quote":"Fig. 5 compares the integral Gibbs energy of formation of the compounds of Ca2 Ag9 , Ca2 Ag7 , Ca Ag2 and CaAg at 830 K in Ca-Ag system with the experimental data [11]. Good agreement has also obtained. The calculated values are -16.6 kJ/mol, -19.7 kJ/mol, -23.5 kJ/mol, -26.3 kJ/mol, respectively.","quote_page":4,"reader_agreement":"single_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash"],"record_kind":"running_text","source_system":"AG-CA","system":"AG-CA","temperature_K":830.0,"temperature_printed":"830 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":2.63},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/G_MIX_PARTIAL","floor":1.0,"floor_unit":"kJ/mol","n_pairs":94,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol","value_type":"G_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol","value":-26.3},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"review_state":"proposed","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-UYE7WTIN7M.a62464","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p4/text-03"},"observation_type":"equilibrium_property","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","pid":"doi:10.1016/j.jallcom.2007.06.064/p4/text-03/s06#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"GIBBS_ENERGY","property_group":"activity / EMF / Gibbs energy","property_printed":"integral Gibbs energy of formation","quote":"Fig. 5 compares the integral Gibbs energy of formation of the compounds of Ca2 Ag9 , Ca2 Ag7 , Ca Ag2 and CaAg at 830 K in Ca-Ag system with the experimental data [11]. Good agreement has also obtained. The calculated values are -16.6 kJ/mol, -19.7 kJ/mol, -23.5 kJ/mol, -26.3 kJ/mol, respectively.","quote_page":4,"reader_agreement":"single_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash"],"record_kind":"running_text","source_system":"AG-CA","system":"AG-CA","temperature_K":830.0,"temperature_printed":"830 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":2.35},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/G_MIX_PARTIAL","floor":1.0,"floor_unit":"kJ/mol","n_pairs":94,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol","value_type":"G_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol","value":-23.5},{"chemical_system":"AG-CA","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"review_state":"proposed","second_reader":"done","value_in_quote":true},"fold_lpo":2,"fold_lso":2,"id":"ORC-UYE7WTIN7M.c3e6a7","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/j.jallcom.2007.06.064/p4/text-03"},"observation_type":"equilibrium_property","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.06.064","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.06.064","paper_id":"doi:10.1016/j.jallcom.2007.06.064","pid":"doi:10.1016/j.jallcom.2007.06.064/p4/text-03/s06#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"GIBBS_ENERGY","property_group":"activity / EMF / Gibbs energy","property_printed":"integral Gibbs energy of formation","quote":"Fig. 5 compares the integral Gibbs energy of formation of the compounds of Ca2 Ag9 , Ca2 Ag7 , Ca Ag2 and CaAg at 830 K in Ca-Ag system with the experimental data [11]. Good agreement has also obtained. The calculated values are -16.6 kJ/mol, -19.7 kJ/mol, -23.5 kJ/mol, -26.3 kJ/mol, respectively.","quote_page":4,"reader_agreement":"single_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash"],"record_kind":"running_text","source_system":"AG-CA","system":"AG-CA","temperature_K":830.0,"temperature_printed":"830 K","tool_release":"release v2 + tools dev copy record build","uncertainty":{"basis":"stated_default","note":"10% placeholder; none printed","value":1.97},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/G_MIX_PARTIAL","floor":1.0,"floor_unit":"kJ/mol","n_pairs":94,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol","value_type":"G_MIX_PARTIAL"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol","value":-19.7}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"AG-CA"}