{"id":"W4407162942","doi":"10.1056/nejmc2415108","title":"Lead Poisoning","year":2025,"lang":"en","type":"letter","venue":"New England Journal of Medicine","topic":"Heavy Metal Exposure and Toxicity","field":"Environmental Science","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Lead poisoning; Lead (geology); Medicine; Biology; Psychiatry; Paleontology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0006334978,0.0006635607,0.0005532488,0.0006039353,0.003991419,0.002035477,0.0008552607,0.02098885,0.04118741],"category_scores_gemma":[0.003277234,0.0004620496,0.0008492008,0.0003570855,0.0007654783,0.0008035114,0.001049565,0.01058826,0.02103751],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001807357,"about_ca_system_score_gemma":0.002337231,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009135711,"about_ca_topic_score_gemma":0.04526617,"domain_scores_codex":[0.9992965,0.0001174361,0.0000690818,0.0001184463,0.0001986872,0.0001997233],"domain_scores_gemma":[0.9990628,0.0001669347,0.00005899014,0.00005981844,0.0002835599,0.0003679472],"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":[0.00006528235,0.00005686663,0.001452781,0.00005997619,0.00001908883,0.01522527,0.00008979534,0.00004444751,0.0004525227,0.003206609,0.9606553,0.01867217],"study_design_scores_gemma":[0.00005777338,0.00005422071,0.00225611,0.0001495763,0.00001678877,0.007988375,0.00008252444,0.0000819756,0.0001054017,0.002327218,0.9868674,0.00001265471],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"editorial","genre_scores_codex":[0.003287519,0.006432252,0.0004398313,0.6292164,0.06094728,0.0001175712,0.0003183703,0.000181848,0.2990589],"genre_scores_gemma":[0.01628191,0.003202705,0.0003916677,0.5878612,0.03476537,0.00007233732,0.0001862631,0.00004560553,0.357193],"genre_candidate":"editorial","genre_consensus":null,"teacher_disagreement_score":0.04118741,"threshold_uncertainty_score":0.1377856,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01706143002426136,"score_gpt":0.2562492108450091,"score_spread":0.2391877808207477,"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."}}