{"id":"W7116895527","doi":"10.1002/alz70862_110043","title":"Head‐to‐Head evaluation of plasma <i>p</i> ‐tau217 associations with MK6240, Flortaucipir, PI2620, and RO948 tau PET tracers","year":2025,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Alzheimer's disease research and treatments","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Positron emission tomography; Plasma; Human plasma; Blood plasma","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":[0.0005731545,0.0004615584,0.0005477512,0.0008403286,0.0008004722,0.0005131192,0.0003221219,0.0004584588,0.002060544],"category_scores_gemma":[0.001213648,0.0003597112,0.0003889327,0.0003920401,0.0005608612,0.0003305004,0.0004303209,0.0004921755,0.0003191093],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003612968,"about_ca_system_score_gemma":0.0001951215,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007303144,"about_ca_topic_score_gemma":0.009143898,"domain_scores_codex":[0.9998259,0.00004356242,0.00000933474,0.00006256677,0.00002356502,0.0000351432],"domain_scores_gemma":[0.9991956,0.0002129644,0.0002141791,0.00008910672,0.0001650576,0.0001230199],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.007125077,0.0001657743,0.9617094,0.00006434885,0.0003862077,0.001472681,0.000502196,0.0002194821,0.02173768,0.00004076648,0.0001895218,0.006386978],"study_design_scores_gemma":[0.00003860607,0.001071379,0.9904301,0.000004245532,0.000243825,0.002410728,0.000343172,0.0004599364,0.004684717,0.00006551488,0.0002321205,0.0000155858],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993783,0.00009995478,0.0001311936,0.000006214894,0.000001466435,0.000009595773,0.0000708482,0.000009592789,0.000292862],"genre_scores_gemma":[0.9996325,0.00003001758,0.000115672,0.00001275465,0.000005415099,0.000007653683,0.0000845121,0.000005539688,0.0001059748],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007303144,"threshold_uncertainty_score":0.0145213,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0456100513764133,"score_gpt":0.3626411819497238,"score_spread":0.3170311305733106,"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."}}