{"id":"W2969720095","doi":"10.1016/j.aca.2019.08.042","title":"Validated quantitative cannabis profiling for Canadian regulatory compliance - Cannabinoids, aflatoxins, and terpenes","year":2019,"lang":"en","type":"article","venue":"Analytica Chimica Acta","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":44,"is_retracted":false,"has_abstract":false,"ca_institutions":"Environment and Climate Change Canada; Saskatchewan Research Council (Canada); University of Manitoba","funders":"Natural Sciences and Engineering Research Council of Canada; Health Canada","keywords":"Chemistry; Chromatography; Terpene; Cannabis; Cannabinol; Cannabidiol; Selected reaction monitoring; Mass spectrometry; Tandem mass spectrometry; Organic chemistry; Cannabinoid; Biochemistry","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0004294585,0.0003181911,0.000618364,0.0004243265,0.0002444185,0.0001055421,0.0002253514,0.0001850119,0.0002238201],"category_scores_gemma":[0.0002425707,0.0002859722,0.0001767247,0.0004470161,0.0002389042,0.0001698828,0.00007333176,0.0003330858,0.00004262884],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003308569,"about_ca_system_score_gemma":0.001470597,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0111083,"about_ca_topic_score_gemma":0.01622019,"domain_scores_codex":[0.997556,0.00005511687,0.0004026206,0.0007219871,0.0003888962,0.0008753599],"domain_scores_gemma":[0.9979135,0.00003030573,0.0001072337,0.0006515984,0.0004619209,0.0008354314],"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":[0.001471621,0.0003258118,0.1357099,0.002232551,0.001066905,0.00006994741,0.001186938,0.000005792962,0.3595137,0.01732561,0.4797912,0.001300067],"study_design_scores_gemma":[0.007507122,0.002505499,0.4441511,0.0009575632,0.0007915116,0.0002805079,0.002331521,0.03502912,0.07803826,0.001166315,0.4252546,0.001986931],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9566326,0.0001209178,0.000004868089,0.03775278,0.0001473545,0.001844435,0.0002121443,0.00006151722,0.003223351],"genre_scores_gemma":[0.973087,0.00005240095,0.0009723563,0.001278013,0.00009770962,0.0001157877,0.0002136063,0.00007273082,0.02411046],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3084412,"threshold_uncertainty_score":0.9999592,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03256074115990363,"score_gpt":0.3180641971984678,"score_spread":0.2855034560385641,"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."}}