{"id":"W4412949220","doi":"10.1111/dar.70009","title":"Self‐Reported Cannabis Prices and Expenditures From Legal and Illegal Sources Five Years After Legalisation of Non‐Medical Cannabis in Canada","year":2025,"lang":"en","type":"article","venue":"Drug and Alcohol Review","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Canadian Institutes of Health Research","keywords":"Cannabis; Product (mathematics); Advertising; Business; Medicine; Psychiatry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004250205,0.0001856534,0.000630399,0.0001351988,0.0000449739,0.00003440017,0.00007926176,0.00007665432,0.0001399207],"category_scores_gemma":[0.0001428535,0.0001493351,0.00005259049,0.0002169762,0.0001408247,0.000103965,0.0001139648,0.0002859871,3.411551e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000117417,"about_ca_system_score_gemma":0.001928063,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7824875,"about_ca_topic_score_gemma":0.5754712,"domain_scores_codex":[0.9982587,0.00007844449,0.0005039996,0.0003911667,0.0005087274,0.0002589706],"domain_scores_gemma":[0.9993104,0.00002108609,0.0001143151,0.0002128657,0.00008418929,0.0002571948],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0003760208,0.0002382795,0.3150019,0.01613128,0.0006314956,0.001682521,0.003278545,0.000001403652,0.0001986508,0.0002182048,0.5110012,0.1512405],"study_design_scores_gemma":[0.001234371,0.00004217884,0.5557632,0.003900247,0.0002158479,0.00006132846,0.000671029,0.0001721841,0.000183948,0.00001573379,0.4375586,0.0001813945],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8330495,0.1453861,0.000001052463,0.02048443,0.00007306287,0.0005538442,0.00004389524,0.000008437098,0.0003996664],"genre_scores_gemma":[0.9503113,0.04387127,0.00004239411,0.002308712,0.00006810806,0.0001425028,0.00004096201,0.00001410616,0.003200648],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2407613,"threshold_uncertainty_score":0.6089708,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007819578268851515,"score_gpt":0.2867413597138194,"score_spread":0.2789217814449679,"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."}}