{"id":"W4220685904","doi":"10.1016/j.drugalcdep.2022.109398","title":"Trends in seizures of powders and pills containing illicit fentanyl in the United States, 2018 through 2021","year":2022,"lang":"en","type":"article","venue":"Drug and Alcohol Dependence","topic":"Forensic Toxicology and Drug Analysis","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":151,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"National Institute on Drug Abuse","keywords":"Fentanyl; Pill; Medicine; Medical prescription; Counterfeit; Quarter (Canadian coin); Population; Anesthesia; Pharmacology; Environmental health; History","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001491662,0.0001864922,0.0003299869,0.0003780727,0.0003258825,0.00001534309,0.0002643524,0.0001181219,0.0009161237],"category_scores_gemma":[0.00004187456,0.0001556339,0.0000566045,0.0009913754,0.0004406648,0.0001147319,0.0001726218,0.0009470818,0.000002831829],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004309481,"about_ca_system_score_gemma":0.00003522672,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002247312,"about_ca_topic_score_gemma":0.001678548,"domain_scores_codex":[0.9976161,0.001078228,0.0003821997,0.0003501761,0.0002020778,0.0003711946],"domain_scores_gemma":[0.99883,0.0007621468,0.0001481746,0.0001711368,0.00002521745,0.00006327435],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"qualitative","study_design_scores_codex":[0.002809206,0.001741968,0.7073531,0.0001218153,0.0008238006,0.002213605,0.1385123,0.04683638,0.003804702,0.01723743,0.02553265,0.05301306],"study_design_scores_gemma":[0.02865892,0.002156659,0.2269197,0.000186702,0.001486741,0.001503993,0.3417047,0.09134749,0.009349382,0.02042911,0.2733661,0.002890551],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9931601,0.002210113,0.000009041761,0.002684385,0.0001859384,0.0001500894,0.00009767272,0.00001141582,0.001491231],"genre_scores_gemma":[0.9942383,0.001180398,0.00003531864,0.003870036,0.00002495174,0.0000461515,0.00009947045,0.000009490477,0.0004958439],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4804334,"threshold_uncertainty_score":0.9999972,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0730918156527058,"score_gpt":0.392158397888104,"score_spread":0.3190665822353982,"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."}}