{"id":"W4412655023","doi":"10.1111/head.15000","title":"Disagreement with categorization of clinical trials included in Treadwell et al. systematic review and meta‐analysis","year":2025,"lang":"en","type":"letter","venue":"Headache The Journal of Head and Face Pain","topic":"Meta-analysis and systematic reviews","field":"Decision Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Windsor Clinical Research; University of Windsor; Western University","funders":"National Center for Complementary and Integrative Health; National Institutes of Health","keywords":"Meta-analysis; Systematic review; Categorization; Clinical trial; Medicine; MEDLINE; Internal medicine; Computer science; Artificial intelligence; Chemistry","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":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.461806,0.003414401,0.01724815,0.03411943,0.007833636,0.01763367,0.01450733,0.02164656,0.01036604],"category_scores_gemma":[0.8164852,0.006522802,0.02079965,0.03165353,0.009223878,0.01821107,0.01303476,0.02568264,0.003158025],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02187113,"about_ca_system_score_gemma":0.02832953,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01158723,"about_ca_topic_score_gemma":0.01384207,"domain_scores_codex":[0.2600575,0.3159356,0.3309694,0.01799937,0.07026105,0.00477711],"domain_scores_gemma":[0.2504888,0.5086061,0.06890577,0.04081148,0.1260104,0.005177458],"domain_codex":"reporting","domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.002144111,0.00006319839,0.002855934,0.3206292,0.02207347,0.0003407829,0.005773532,0.0005192409,0.0005804249,0.03159257,0.4680356,0.145392],"study_design_scores_gemma":[0.004315388,0.0002571748,0.006119594,0.5208442,0.02254932,0.0006040955,0.002451638,0.0009818472,0.001293223,0.05366194,0.3864011,0.0005205037],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.002087774,0.2885972,0.02676734,0.5162997,0.1141877,0.02125936,0.01371875,0.0007607572,0.01632142],"genre_scores_gemma":[0.05014782,0.08457461,0.1155867,0.5804232,0.04045911,0.1174052,0.005288258,0.001899257,0.004215822],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.538194,"threshold_uncertainty_score":0.663689,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.7654993891940053,"score_gpt":0.5916322692464527,"score_spread":0.1738671199475526,"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."}}