{"id":"W1817897403","doi":"10.1088/0004-637x/794/1/72","title":"ISOCHRONES FOR OLD (&gt;5 GYR) STARS AND STELLAR POPULATIONS. I. MODELS FOR –2.4 ⩽ [Fe/H] ⩽+0.6, 0.25 ⩽<i>Y</i>⩽ 0.33, AND –0.4 ⩽ [α/Fe] ⩽+0.4","year":2014,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":97,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina; University of Victoria","funders":"","keywords":"Globular cluster; Open cluster; Stars; Helium; Cluster (spacecraft); Pleiades; Star cluster; Stellar evolution; Subdwarf","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002702371,0.0002609519,0.0003888109,0.00004096214,0.000784765,0.000172198,0.0001700534,0.0000406299,0.00001116043],"category_scores_gemma":[0.00002176403,0.0001806779,0.000162207,0.00005781977,0.0001674789,0.0001915062,0.00006868684,0.0002341694,0.000003462853],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001546791,"about_ca_system_score_gemma":0.0000249106,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004128653,"about_ca_topic_score_gemma":0.000003496965,"domain_scores_codex":[0.9987285,0.00007782781,0.0003113994,0.0002602292,0.0002032413,0.0004188614],"domain_scores_gemma":[0.9987758,0.00054995,0.0001924773,0.0002011377,0.0001229897,0.0001576411],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001068422,0.0007071368,0.1943281,0.0002167509,0.001918991,0.000003264315,0.003403111,0.008264069,0.004217996,0.4881598,0.02509082,0.2726216],"study_design_scores_gemma":[0.008266155,0.001967867,0.2274689,0.0001506543,0.001396496,0.00006931073,0.001308509,0.1553988,0.0004286646,0.5872319,0.01521559,0.001097212],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6036822,0.0004443503,0.3918557,0.001437159,0.0004560258,0.0006601114,0.0001068905,0.00002507879,0.001332556],"genre_scores_gemma":[0.9870821,0.00004184196,0.01041744,0.000138427,0.001987084,0.00002849628,0.00002718817,0.00003149049,0.0002459295],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3833999,"threshold_uncertainty_score":0.736783,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02064205912432986,"score_gpt":0.2415165860910866,"score_spread":0.2208745269667568,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}