{"id":"W4406962921","doi":"10.1161/str.56.suppl_1.tp163","title":"Abstract TP163: Single- and Multi-Phase Computed Tomography Angiography Are Associated with Digital Subtraction Angiography and American Society of Interventional and Therapeutic Neuroradiology Collateral Score of Three or Greater","year":2025,"lang":"en","type":"article","venue":"Stroke","topic":"Cerebrovascular and Carotid Artery Diseases","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Neuroradiology; Digital subtraction angiography; Radiology; Angiography; Computed tomography angiography; Interventional radiology; Nuclear medicine; Neurology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0003649305,0.0002870689,0.0002722408,0.0008460477,0.0003497792,0.0004717901,0.0003192477,0.0003511903,0.005716912],"category_scores_gemma":[0.001930384,0.0001544829,0.0002443299,0.0007201552,0.0003344874,0.0003598385,0.0003143223,0.0005435171,0.0004625516],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001972305,"about_ca_system_score_gemma":0.0004475172,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007892441,"about_ca_topic_score_gemma":0.0009075619,"domain_scores_codex":[0.999745,0.00003658768,0.00004923486,0.00004837844,0.00006810961,0.00005282437],"domain_scores_gemma":[0.9979517,0.0002158959,0.001289376,0.00005955563,0.0001512637,0.0003323128],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000119513,0.00002598695,0.9974291,0.00001147608,0.00001766387,0.0008173041,0.00001862484,0.00002317048,0.0003887457,0.00002030853,0.0001155905,0.001012483],"study_design_scores_gemma":[0.000008618334,0.0001050202,0.9909834,0.00001274563,0.0000375844,0.007812052,0.0001338753,0.0003425636,0.0002356205,0.00009135382,0.0002325319,0.000004672993],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985519,0.0002870654,0.0001570812,0.00009719251,0.00001228579,0.000008258331,0.0001490255,0.000006431791,0.0007307195],"genre_scores_gemma":[0.999546,0.0000620992,0.00006877913,0.00001299208,0.00002653938,0.000003462166,0.0001227801,0.000001374883,0.0001558428],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005716912,"threshold_uncertainty_score":0.01912498,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02597960894472155,"score_gpt":0.266309378071258,"score_spread":0.2403297691265365,"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."}}