{"id":"W4392152514","doi":"10.1051/0004-6361/202347944","title":"<i>Gaia</i>’s brightest very metal-poor (VMP) stars","year":2024,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada; University of Toronto; University of Victoria","funders":"Fitzwilliam College, University of Cambridge; Isaac Newton Trust; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Agence Nationale de la Recherche; European Space Agency","keywords":"Stars; Astrophysics; Astronomy; Physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007542734,0.0008196067,0.0004929441,0.002875477,0.0005808763,0.001613087,0.0006508953,0.0005281908,0.002899846],"category_scores_gemma":[0.001503734,0.0002439968,0.0008128285,0.002387901,0.0003253589,0.0005220603,0.001299099,0.0006879613,0.006995543],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006048474,"about_ca_system_score_gemma":0.0008921276,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009518771,"about_ca_topic_score_gemma":0.009742354,"domain_scores_codex":[0.999605,0.00003550718,0.00002086016,0.0001258574,0.0001029309,0.0001097996],"domain_scores_gemma":[0.9987243,0.00006712909,0.0003510542,0.0003182298,0.0002539034,0.0002852642],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000943552,0.0001352075,0.4283514,0.001727688,0.0008606679,0.000899222,0.0006790215,0.003237945,0.02933755,0.01002258,0.3995724,0.1242327],"study_design_scores_gemma":[0.00009161396,0.0001144977,0.5271314,0.0002502034,0.0002632424,0.0008784919,0.0002047637,0.002431823,0.008017953,0.002777215,0.4577674,0.00007141261],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4831558,0.01173843,0.02248024,0.003606667,0.001252771,0.0003898514,0.3533905,0.02334658,0.1006391],"genre_scores_gemma":[0.5603122,0.00238796,0.05258306,0.003329958,0.0005731903,0.0002658562,0.3641599,0.004756656,0.01163122],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009518771,"threshold_uncertainty_score":0.01892674,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007717193693989564,"score_gpt":0.2029056067753639,"score_spread":0.1951884130813743,"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."}}