{"id":"W6967040740","doi":"10.5066/p9j6xkvs","title":"Quarterly sample results for per- and polyfluoroalkyl substances (PFAS) for locations in Campbell, Wisconsin, 2021-24 (ver. 2.0, March 2025)","year":2025,"lang":"en","type":"dataset","venue":"USGS DOI Tool Production Environment","topic":"","field":"","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Sampling (signal processing); Sample (material); Contamination; Certified reference materials; Groundwater; Certification","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":[0.0009286746,0.0007455098,0.00031413,0.002462341,0.0008673667,0.001085825,0.0007252089,0.0003409963,0.01717838],"category_scores_gemma":[0.001635543,0.0003871591,0.0003451655,0.002847939,0.0001183421,0.000366351,0.0003971957,0.0003081794,0.008753845],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002020173,"about_ca_system_score_gemma":0.00229913,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2197677,"about_ca_topic_score_gemma":0.3898792,"domain_scores_codex":[0.9986699,0.00006281387,0.0001068423,0.000220949,0.0008456614,0.00009403166],"domain_scores_gemma":[0.997977,0.0000850329,0.000281574,0.0001329978,0.001452509,0.00007097897],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001376415,0.0002832941,0.2920935,0.001256594,0.0002112556,0.0004430117,0.001073783,0.001262625,0.06127369,0.0005493551,0.4151269,0.2250496],"study_design_scores_gemma":[0.00004508775,0.0001687728,0.5340046,0.0001570431,0.0001115625,0.0001461415,0.0005168023,0.0004658912,0.02815501,0.00006885494,0.4361036,0.00005665523],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"dataset","genre_gemma":"dataset","genre_scores_codex":[0.1479055,0.0009531561,0.00493498,0.0002454121,0.000250833,0.0008099162,0.7887394,0.002145129,0.05401563],"genre_scores_gemma":[0.152087,0.001645948,0.02501683,0.0004048532,0.00007521727,0.001251959,0.7287536,0.0007892014,0.08997544],"genre_candidate":"dataset","genre_consensus":"dataset","teacher_disagreement_score":0.2197677,"threshold_uncertainty_score":0.436977,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01998174748341274,"score_gpt":0.2675433359211016,"score_spread":0.2475615884376889,"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."}}