{"id":"W3172733549","doi":"10.1053/j.gastro.2021.05.065","title":"A 20-Year-Old-Man With New Onset of Melena","year":2021,"lang":"en","type":"article","venue":"Gastroenterology","topic":"Testicular diseases and treatments","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Hôpital du Sacré-Cœur de Montréal; Université de Montréal","funders":"","keywords":"Medicine; Melena; Pallor; Chills; Lightheadedness; Palpitations; Curvatures of the stomach; Vomiting; Complete blood count; Retching; Physical examination; Surgery; Internal medicine; Stomach","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":[0.0002754553,0.001625849,0.001372465,0.001897074,0.002363955,0.0009819897,0.0007575441,0.003773981,0.003400968],"category_scores_gemma":[0.002228981,0.0008589664,0.001416115,0.0009054655,0.0008082684,0.002212469,0.001180949,0.003603377,0.0009791356],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006370097,"about_ca_system_score_gemma":0.0006844883,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001908731,"about_ca_topic_score_gemma":0.003292172,"domain_scores_codex":[0.9997434,0.00002420454,0.00002385505,0.00008291673,0.00003368165,0.00009195216],"domain_scores_gemma":[0.999084,0.0001782427,0.00008680199,0.00004870789,0.00005745529,0.0005447874],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.00006746459,0.0001070612,0.008735165,0.00002642783,0.00001241592,0.9889804,0.0001313877,0.00004019913,0.0005225415,0.0001297825,0.0003460235,0.0009010549],"study_design_scores_gemma":[0.00002636554,0.0003328349,0.0210073,0.00003775839,0.00002478803,0.9760348,0.0003774345,0.0001804242,0.0001872165,0.0003040024,0.001460707,0.00002634081],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9354173,0.01279661,0.003751188,0.01528143,0.004420473,0.0003644679,0.001102432,0.0003133295,0.0265527],"genre_scores_gemma":[0.981008,0.004505456,0.001103502,0.004964025,0.001621419,0.00002692341,0.000370298,0.00004102214,0.006359356],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003773981,"threshold_uncertainty_score":0.01137739,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008739356070492352,"score_gpt":0.2424631352548988,"score_spread":0.2337237791844065,"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."}}