{"id":"W7122682108","doi":"10.1002/alz70856_106115","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":"Association (psychology); Analysis of variance; Positron emission tomography; Plasma; Correlation; Plasma levels","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":[0.0004966079,0.0004159043,0.0006154068,0.0008393356,0.0007349306,0.0005501581,0.0002668537,0.0004164784,0.002076176],"category_scores_gemma":[0.001125468,0.0003489256,0.0003457456,0.0003791174,0.0004636892,0.0002970058,0.0003683309,0.000459969,0.0002892061],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003040933,"about_ca_system_score_gemma":0.0001676292,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008439887,"about_ca_topic_score_gemma":0.009115902,"domain_scores_codex":[0.9998417,0.00004122833,0.000008153503,0.00005565561,0.0000212938,0.00003194625],"domain_scores_gemma":[0.9992836,0.0002185687,0.0001670385,0.00007506217,0.0001426914,0.0001131104],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.008783508,0.000166601,0.948666,0.00007074199,0.0004158578,0.001837003,0.0005320105,0.0002254052,0.03108868,0.00005301575,0.0002525774,0.007908701],"study_design_scores_gemma":[0.00003417609,0.0009795466,0.9902507,0.000004757783,0.0002261494,0.002102099,0.0003665953,0.0005737829,0.005142467,0.00006754261,0.0002368143,0.00001531358],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993326,0.0001072225,0.0001337084,0.00000697861,0.000001814825,0.00000706234,0.00007164056,0.00001088075,0.0003280909],"genre_scores_gemma":[0.9996941,0.00002343912,0.00008328629,0.00001144575,0.000004450028,0.000004710797,0.00005793161,0.000004705633,0.0001159454],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008439887,"threshold_uncertainty_score":0.01678157,"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."}}