{"id":"W2803534543","doi":"10.1051/0004-6361/201833050","title":"Quantitative spectral classification of Galactic O stars","year":2018,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Canadian Space Agency; Centre National de la Recherche Scientifique; Université de Toulouse","keywords":"Stars; Stellar classification; Physics; Astrophysics; Luminosity; Spectral line; Classification scheme; Astronomy; Computer science; Galaxy","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001452602,0.0004020314,0.0002776934,0.005078801,0.0004638977,0.001118414,0.0004418251,0.0004156936,0.001154962],"category_scores_gemma":[0.005009262,0.0001251208,0.0001911539,0.002081916,0.0004572445,0.0009403228,0.0007783166,0.0002309788,0.0006168637],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002828308,"about_ca_system_score_gemma":0.0001330213,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009384057,"about_ca_topic_score_gemma":0.001132361,"domain_scores_codex":[0.999052,0.0001591614,0.0001493086,0.0002329638,0.0003062394,0.0001003059],"domain_scores_gemma":[0.994284,0.001359766,0.001862193,0.0006672547,0.00151081,0.0003160038],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002314822,0.00007220628,0.9227296,0.0001111346,0.00006174669,0.00003842373,0.0002997894,0.001836646,0.03527678,0.001179233,0.000539934,0.03762294],"study_design_scores_gemma":[0.000012325,0.0001657072,0.9789808,0.00002607275,0.00002447638,0.0001696364,0.0004448043,0.003721242,0.01250775,0.001595536,0.002323325,0.0000282069],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9800101,0.0002500644,0.01171044,0.00003013263,0.000008187691,0.00004549735,0.001919388,0.0002076564,0.005818708],"genre_scores_gemma":[0.9856157,0.00009230225,0.01096791,0.00003727922,0.00001566773,0.00004576375,0.002752699,0.00004897415,0.0004236535],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005078801,"threshold_uncertainty_score":0.007682145,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01931146167592829,"score_gpt":0.247287168717292,"score_spread":0.2279757070413637,"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."}}