{"id":"W2048723983","doi":"10.1021/es050214m","title":"Comment on “Detection of Perfluorooctane Surfactants in Great Lakes Water” and “Mass Budget of Perfluorooctane Surfactants in Lake Ontario”","year":2005,"lang":"en","type":"letter","venue":"Environmental Science & Technology","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Citation; Perfluorooctane; Library science; Computer science; World Wide Web; Chemistry","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":[0.001971229,0.001219499,0.0007943446,0.001217654,0.003479259,0.001463613,0.002083702,0.01771426,0.04939944],"category_scores_gemma":[0.01012351,0.000755031,0.001286842,0.001021187,0.00186009,0.00172098,0.001076003,0.008022051,0.02798739],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005379966,"about_ca_system_score_gemma":0.004726821,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1056719,"about_ca_topic_score_gemma":0.1091221,"domain_scores_codex":[0.9967963,0.0002116954,0.000243857,0.0002876628,0.00204527,0.0004152177],"domain_scores_gemma":[0.993884,0.001480193,0.0005105867,0.0001930015,0.003434209,0.0004979828],"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":[0.00005060166,0.00001723241,0.0003714887,0.00006041625,0.000005962626,0.0001928869,0.00007359255,0.00003114747,0.0006092371,0.0003147845,0.9957967,0.002476059],"study_design_scores_gemma":[0.00003317567,0.00004529809,0.0035425,0.0001172748,0.00002245845,0.0001370347,0.000278447,0.0001197651,0.001854189,0.0005861383,0.9932219,0.0000418433],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.002751906,0.001728928,0.0009444891,0.837088,0.1073384,0.0001937568,0.003127399,0.0008668777,0.04596028],"genre_scores_gemma":[0.01411453,0.0026943,0.001298824,0.7273328,0.0365532,0.0002023622,0.001932761,0.0003667608,0.2155045],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.1056719,"threshold_uncertainty_score":0.2101136,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00930127474049402,"score_gpt":0.2231299623536361,"score_spread":0.2138286876131421,"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."}}