{"id":"W3174854610","doi":"10.1136/gutjnl-2020-bsgcampus.4","title":"O4 Multicentre prospective validation study of the paddington international virtual chromoendoscopy score (PICaSSO) in ulcerative colitis","year":2021,"lang":"en","type":"article","venue":"","topic":"Inflammatory Bowel Disease","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Research for Patient Benefit Programme; National Institute for Health and Care Research","keywords":"PICASSO; Ulcerative colitis; Medicine; Internal medicine; Gastroenterology; Disease","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":[0.004384545,0.0005135919,0.0003413092,0.0005343568,0.0003848956,0.0007468616,0.0004572688,0.0007830574,0.00143302],"category_scores_gemma":[0.00484848,0.000345667,0.0005481662,0.0005710089,0.0004659118,0.0005988083,0.0006542441,0.0005019541,0.0005990852],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002806757,"about_ca_system_score_gemma":0.0002545476,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001531458,"about_ca_topic_score_gemma":0.00131783,"domain_scores_codex":[0.9982345,0.0009233888,0.0001015072,0.0002791403,0.0002943396,0.0001672066],"domain_scores_gemma":[0.9973403,0.0007336769,0.0007819441,0.0003483905,0.0003413519,0.000454423],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001121186,0.0001343304,0.9966254,0.00001137357,0.00006257943,0.00004727944,0.00009462704,0.00004230824,0.0002793122,0.00001044113,0.00007644087,0.001494794],"study_design_scores_gemma":[0.0000759101,0.001098142,0.9980156,0.000006044244,0.0000287192,0.0001270652,0.00007769142,0.0002472622,0.0001013604,0.00001244082,0.0002055041,0.000004261634],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992003,0.0001115256,0.0001435831,0.00001226841,0.000007064348,0.00004615443,0.0001370937,0.000003415477,0.0003388002],"genre_scores_gemma":[0.9993371,0.00002758051,0.0001475583,0.00001904116,0.000008666064,0.00002720761,0.000284825,0.000002556726,0.0001454264],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004384545,"threshold_uncertainty_score":0.02318799,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00831652392294518,"score_gpt":0.2568886686867715,"score_spread":0.2485721447638263,"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."}}