{"id":"W4200231392","doi":"10.21203/rs.3.rs-1170321/v1","title":"Perfluoroalkyl Substances (PFASs) in the Canadian Freshwater Environment.","year":2021,"lang":"en","type":"preprint","venue":"Research Square","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Government of Canada","keywords":"Environmental chemistry; Environmental science; Geography; Environmental protection; Chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006720145,0.0007128029,0.0002535569,0.002867555,0.004120034,0.001862028,0.0007526022,0.0004139732,0.004273712],"category_scores_gemma":[0.001167939,0.0001929604,0.0003538673,0.004620101,0.0008144465,0.0006742969,0.0008603811,0.0004462735,0.0006428555],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02969107,"about_ca_system_score_gemma":0.04565217,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9915834,"about_ca_topic_score_gemma":0.9958909,"domain_scores_codex":[0.998516,0.00004863056,0.00003774637,0.0002397591,0.000943326,0.0002145124],"domain_scores_gemma":[0.9982387,0.00003513697,0.0001503274,0.00002473789,0.001407608,0.0001435385],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002697421,0.0001207518,0.4564996,0.001941533,0.0001781784,0.0009276835,0.002899277,0.001768941,0.03907502,0.004922687,0.03659912,0.4547974],"study_design_scores_gemma":[0.00001056749,0.0001132571,0.7836831,0.0003970277,0.0001408671,0.0004888811,0.003340217,0.000851647,0.009969389,0.000721272,0.2001977,0.00008618276],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7201142,0.05349881,0.007042304,0.007998792,0.000492356,0.000474945,0.03147354,0.0005955867,0.1783095],"genre_scores_gemma":[0.9116768,0.02382566,0.01014193,0.001265805,0.00004723355,0.00007131047,0.005806651,0.00005955986,0.04710503],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02969107,"threshold_uncertainty_score":0.2154248,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05922809734216414,"score_gpt":0.342602114516227,"score_spread":0.2833740171740629,"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."}}