{"id":"W4407503193","doi":"10.1148/rg.240232","title":"Invited Commentary: Prospects for 0.55-T MRI in Neuroimaging","year":2025,"lang":"en","type":"letter","venue":"Radiographics","topic":"Advanced MRI Techniques and Applications","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Neuroimaging; Medical physics; Psychiatry","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001063631,0.0002894887,0.0004998255,0.0009493803,0.00008534383,0.00002226365,0.0001951113,0.0004092818,0.000002748224],"category_scores_gemma":[0.00002494536,0.000294451,0.0002697997,0.00121308,0.0001054936,0.00004324768,0.00004971145,0.001610616,4.799272e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009698047,"about_ca_system_score_gemma":0.00002443035,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000044053,"about_ca_topic_score_gemma":0.00001277429,"domain_scores_codex":[0.9985675,0.00002158098,0.0003508152,0.0004893328,0.000182484,0.0003882543],"domain_scores_gemma":[0.9989485,0.0001837075,0.000127605,0.0006063015,0.00008318873,0.00005074412],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001535289,0.00006053116,0.002682688,0.0003631999,0.00002374496,0.00006303858,0.00001676195,0.000003891309,0.00004151298,0.0001732325,0.9959816,0.0005744288],"study_design_scores_gemma":[0.0007781054,0.00006538759,0.000344895,0.0004368566,0.0001528314,0.00001794481,0.000006286252,0.0005894703,0.00009387121,0.003538002,0.993744,0.0002323167],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.00004135203,0.0003455979,0.0341159,0.96205,0.0001176493,0.002681941,0.0001694403,0.000257019,0.0002211361],"genre_scores_gemma":[0.00007213788,0.00141795,0.04225485,0.952183,0.0008867012,0.001013115,0.001941829,0.00006767159,0.0001627087],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.009866931,"threshold_uncertainty_score":0.9999508,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01871434750435378,"score_gpt":0.3188953620155317,"score_spread":0.3001810145111779,"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."}}