{"id":"W7096049339","doi":"","title":"Original Investigation Native, Discount, or Premium Brand Cigarettes: What Types of Cigarettes Are Canadian Youth Currently Smoking?","year":2011,"lang":"en","type":"article","venue":"","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Sample (material); Distribution (mathematics); Government (linguistics); Consumption (sociology); Consumer behaviour","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":[0.0008138004,0.0003531803,0.0003198445,0.00149845,0.002779209,0.001649025,0.001176423,0.0004705182,0.006687223],"category_scores_gemma":[0.00335216,0.0002074623,0.0005426125,0.003278771,0.001232258,0.0005094876,0.0005383552,0.0008368586,0.0003851341],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01401594,"about_ca_system_score_gemma":0.02148421,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9789774,"about_ca_topic_score_gemma":0.9872701,"domain_scores_codex":[0.9991265,0.00003334338,0.00003835845,0.0001004136,0.0005171887,0.0001842941],"domain_scores_gemma":[0.9979679,0.0001379539,0.0004830233,0.00005617794,0.0009866802,0.0003682541],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009894008,0.00007320334,0.9854535,0.0001005511,0.00004127828,0.00007147431,0.002206358,0.00003641191,0.0002938935,0.0002482514,0.002130293,0.009245954],"study_design_scores_gemma":[0.000005487545,0.00002604619,0.9934916,0.00005864434,0.00004274898,0.00009671704,0.004024581,0.00009486129,0.0001186457,0.00005788886,0.001972217,0.00001046801],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9838794,0.001154022,0.0001290695,0.0008993243,0.0000483623,0.0001255774,0.00441875,0.000008149138,0.009337412],"genre_scores_gemma":[0.9944361,0.001012863,0.0002382813,0.0002813379,0.00002686646,0.00003067409,0.001232429,0.000004175726,0.002737247],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02102256,"threshold_uncertainty_score":0.1016933,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07172593560138435,"score_gpt":0.28723532215422,"score_spread":0.2155093865528357,"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."}}