{"id":"W2155750869","doi":"10.1093/ntr/nts148","title":"Native, Discount, or Premium Brand Cigarettes: What Types of Cigarettes Are Canadian Youth Currently Smoking?","year":2012,"lang":"en","type":"article","venue":"Nicotine & Tobacco Research","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Impact; University of Waterloo; Canadian Cancer Society","funders":"Cancer Care Ontario","keywords":"Business; Youth smoking; Advertising; Smoking prevention; Environmental health; Psychology; Smoking cessation; Tobacco control; Medicine; Public health","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0005294073,0.0001755935,0.0002387695,0.001112168,0.00176113,0.001533992,0.0006490469,0.0004595395,0.003062636],"category_scores_gemma":[0.001604806,0.0001673298,0.0003398228,0.002204692,0.0007646562,0.0005742093,0.0003213422,0.0004625588,0.0002664588],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007813881,"about_ca_system_score_gemma":0.009899437,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9634598,"about_ca_topic_score_gemma":0.9813045,"domain_scores_codex":[0.9995339,0.00001789215,0.00001669369,0.00005359187,0.0002587705,0.0001192128],"domain_scores_gemma":[0.9991785,0.00005581471,0.000201773,0.00001577303,0.0003718807,0.0001762776],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005977331,0.00002901966,0.9745939,0.0001077865,0.00003209881,0.00007458244,0.001099503,0.0000627731,0.0002960124,0.0002479686,0.001561424,0.02183513],"study_design_scores_gemma":[0.000002297014,0.00001512128,0.9936341,0.00009120854,0.00003484552,0.00009481131,0.003123343,0.0001488299,0.0001166658,0.00009666867,0.002632163,0.000009883324],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9805086,0.003970306,0.0001515707,0.001539759,0.00002681123,0.0000417432,0.004227658,0.00001058496,0.009523024],"genre_scores_gemma":[0.9937975,0.003647317,0.0001949611,0.0002320563,0.00001295462,0.000008450362,0.001045335,0.000003081388,0.001058439],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03654015,"threshold_uncertainty_score":0.07351065,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1226000067425912,"score_gpt":0.3891278845900309,"score_spread":0.2665278778474398,"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."}}