{"id":"W4410017635","doi":"10.1093/ehjopen/oeaf042","title":"Mechanistic classification of isolated severe aortic regurgitation in a contemporary cohort of patients","year":2025,"lang":"en","type":"article","venue":"European Heart Journal Open","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland; University of Ottawa","funders":"","keywords":"Regurgitation (circulation); Cohort; Medicine; Cardiology; Internal medicine","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":[0.000387726,0.0000764829,0.0002985719,0.000154208,0.00003247959,0.00002241701,0.00008425229,0.0000186708,0.00003905355],"category_scores_gemma":[0.0001650134,0.00006568691,0.0001954034,0.0002310855,0.00001903508,0.000121521,0.00005555069,0.0001007743,0.00001274193],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006779182,"about_ca_system_score_gemma":0.0001763655,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003498836,"about_ca_topic_score_gemma":6.431796e-7,"domain_scores_codex":[0.9988819,0.0002357771,0.0005123378,0.0001202256,0.0001682242,0.00008158777],"domain_scores_gemma":[0.999234,0.000042064,0.0002171419,0.0001687076,0.0002670301,0.00007106998],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008297493,0.0004570365,0.9945412,0.00005373276,0.0002567566,0.00001411072,0.00006806462,0.000003895139,0.0005580919,0.00009565097,0.001954612,0.001167145],"study_design_scores_gemma":[0.003102845,0.0002982038,0.9951323,0.0005274556,0.0001716045,0.000006445048,0.00008617775,0.00009856864,0.00005879364,0.0001141841,0.0003583992,0.00004497919],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9788533,0.0001534844,0.00007273461,0.0002375872,0.0001082227,0.0006737384,0.00001993956,0.000004568734,0.01987644],"genre_scores_gemma":[0.9993058,0.00002539836,0.0001025866,0.0001286793,0.000009370939,0.000003574077,0.00006431299,0.0000121482,0.0003481358],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02045251,"threshold_uncertainty_score":0.2678635,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05097455113783383,"score_gpt":0.3801144118764443,"score_spread":0.3291398607386105,"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."}}