{"id":"W2894268959","doi":"10.1002/awwa.1126","title":"Lead Service Lines: Management and Public Perception in 21 Utilities","year":2018,"lang":"en","type":"article","venue":"American Water Works Association","topic":"Heavy Metal Exposure and Toxicity","field":"Environmental Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Dalhousie University; Polytechnique Montréal","funders":"Ministry of Environment; Canadian Water Network","keywords":"Flushing; Business; Service (business); Operations management; Marketing; Engineering; Medicine","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":[],"consensus_categories":[],"category_scores_codex":[0.0003993208,0.00008839829,0.0001190507,0.00004692875,0.00008780653,0.00006680967,0.00007821718,0.00004625247,0.0003798569],"category_scores_gemma":[0.00001864934,0.00007118071,0.00001878216,0.0003247062,0.000101,0.000344071,0.0001075535,0.0000835294,0.0005796989],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000343718,"about_ca_system_score_gemma":0.000001951185,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002506412,"about_ca_topic_score_gemma":0.003208003,"domain_scores_codex":[0.9989913,0.0001058189,0.0001641166,0.0002191728,0.0002229048,0.0002966938],"domain_scores_gemma":[0.9997404,0.00002232545,0.00006739538,0.0001086842,0.00001426559,0.00004688441],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001311454,0.00006830181,0.8634859,0.00000637493,0.00001706991,0.000001252845,0.003740492,0.0000124509,0.002094958,0.00001132735,0.0005558713,0.1299929],"study_design_scores_gemma":[0.0001974226,0.00006951838,0.9870422,0.00001148426,0.0000097657,5.219927e-7,0.002713318,0.001028194,0.0004062538,0.0002698496,0.008111387,0.000140095],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9921481,0.000005039954,0.0002518861,0.002327818,0.00006610381,0.0001139575,0.000001052964,0.0000314252,0.005054595],"genre_scores_gemma":[0.996374,0.00004451479,0.0006322874,0.001298035,0.00007487705,0.00001509485,0.00001217227,0.000007694865,0.001541285],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1298528,"threshold_uncertainty_score":0.745105,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01056463849661417,"score_gpt":0.2261972669046428,"score_spread":0.2156326284080286,"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."}}