{"id":"W2132320302","doi":"10.1086/377314","title":"The Lack of Blue Supergiants in NGC 7419, a Red Supergiant-rich Galactic Open Cluster with Rapidly Rotating Stars","year":2003,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Royal Military College of Canada; Université de Montréal","funders":"","keywords":"Physics; Red supergiant; Astrophysics; Stars; Supergiant; Blue supergiant; Astronomy; Metallicity; Blue straggler; Open cluster; Stellar classification; Star cluster","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":[0.001047631,0.0002287991,0.0003860272,0.00004585279,0.0004311472,0.0002137524,0.0006167435,0.00003114988,0.0003101301],"category_scores_gemma":[0.00004993724,0.0001229895,0.00009212433,0.0001414587,0.0001921888,0.000217997,0.0001210587,0.0005915906,0.00001913266],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004182817,"about_ca_system_score_gemma":0.000180251,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001590724,"about_ca_topic_score_gemma":0.00007496234,"domain_scores_codex":[0.9980605,0.0004446445,0.0005476295,0.0002088739,0.0002160022,0.0005224012],"domain_scores_gemma":[0.998497,0.0007473018,0.0002680124,0.000308863,0.00007158553,0.0001072256],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004198408,0.00008776002,0.9915896,0.000003141064,0.0002721068,0.000001930667,0.001117493,0.002721333,0.00002848826,0.0003395833,0.0007345472,0.002684164],"study_design_scores_gemma":[0.00439828,0.0003204607,0.9830456,0.0001018646,0.0001373746,0.00005748921,0.007737645,0.001092731,0.0003953867,0.0006231313,0.001772257,0.0003177416],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901221,0.0001543377,0.000374121,0.001002458,0.0001721616,0.0003300899,0.000004605188,0.000003584584,0.007836545],"genre_scores_gemma":[0.9983828,0.00001771242,0.001108308,0.00003961159,0.0001852272,0.00001231076,0.000003326408,0.00002297492,0.000227727],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008543974,"threshold_uncertainty_score":0.5015367,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.022190114868606,"score_gpt":0.2592601195279265,"score_spread":0.2370700046593205,"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."}}