{"id":"W2095523961","doi":"10.1086/301560","title":"A Distance-Independent Age for the Globular Cluster M92","year":2000,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dominion Astrophysical Observatory; University of Victoria; Herzberg Institute of Astrophysics","funders":"","keywords":"Physics; Globular cluster; Subgiant; Astrophysics; Photometry (optics); Stars; Halo; Horizontal branch; Red clump; Distance modulus; Astronomy; Metallicity; Galaxy","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003274291,0.0001614678,0.0001901461,0.0000113438,0.0005970754,0.0001856976,0.0004055771,0.00002315108,0.001762064],"category_scores_gemma":[0.000004862912,0.0000825727,0.0002260538,0.00003111243,0.00011844,0.00007306799,0.00004052121,0.0003467868,0.0001251134],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003170185,"about_ca_system_score_gemma":0.00003188137,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004275586,"about_ca_topic_score_gemma":0.000006385454,"domain_scores_codex":[0.9990083,0.0000639855,0.0002604603,0.0001429834,0.0001547444,0.0003695421],"domain_scores_gemma":[0.9991619,0.000399203,0.00009383434,0.0002351262,0.00002297734,0.0000869433],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007269316,0.0001441279,0.7923624,0.000003985287,0.001060146,0.000002899152,0.000883044,0.006930771,0.000007444818,0.002352668,0.0288736,0.166652],"study_design_scores_gemma":[0.002724814,0.000148787,0.6859138,0.00002479139,0.0004063669,0.00004325598,0.0008333342,0.002894319,0.00004900659,0.006851225,0.2997777,0.0003326732],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8543168,0.001330595,0.08662502,0.01096061,0.00137643,0.0009895405,0.00004766015,0.00003122779,0.04432212],"genre_scores_gemma":[0.9951039,0.00001712225,0.0003812917,0.0001432934,0.002410959,0.00001799802,0.000007515428,0.00001421316,0.001903698],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2709041,"threshold_uncertainty_score":0.9991505,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01101135660881435,"score_gpt":0.2309166659899538,"score_spread":0.2199053093811395,"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."}}