{"id":"W7128523518","doi":"10.1017/s1047759426100646","title":"Lead exposure in the Roman Empire: a review of the written, material, and bioarchaeological evidence","year":2025,"lang":"en","type":"article","venue":"Journal of Roman Archaeology","topic":"Forensic Anthropology and Bioarchaeology Studies","field":"Arts and Humanities","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"MacEwan University; University of Alberta","funders":"","keywords":"Lead poisoning; Lead exposure; Lead (geology); Bioarchaeology; Archaeological evidence","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":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.001464673,0.0001726364,0.0006171401,0.000156861,0.0002311421,0.000005583187,0.0006641458,0.00010566,0.0002436972],"category_scores_gemma":[0.00057715,0.00008025095,0.0001637514,0.0001177341,0.03895332,0.00009473928,0.0005900646,0.0004820423,0.000001735184],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001644793,"about_ca_system_score_gemma":0.0000851084,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004797277,"about_ca_topic_score_gemma":0.01058501,"domain_scores_codex":[0.9977599,0.0008700746,0.0007481039,0.0001717047,0.0001765314,0.0002736549],"domain_scores_gemma":[0.9983965,0.000704677,0.0004219171,0.0002600924,0.0001944135,0.00002245982],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0002993893,0.0001186099,0.1128193,0.001257156,0.0001989133,0.0001564598,0.02961171,2.497304e-7,0.00004963276,0.8384899,0.01489447,0.002104203],"study_design_scores_gemma":[0.002814782,0.007294854,0.436031,0.02395356,0.0009543629,0.003576539,0.08319437,0.00001335158,0.0006732432,0.20663,0.2341317,0.0007322978],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7021203,0.07263906,0.00000972375,0.2232178,0.000998484,0.0002546574,0.000007431653,0.000006103411,0.0007464293],"genre_scores_gemma":[0.9649415,0.02833479,0.0001225527,0.005992974,0.0001647293,0.000008991831,8.51142e-7,0.000004498157,0.0004290866],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6318599,"threshold_uncertainty_score":0.9636621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03864345527837369,"score_gpt":0.2966300429127507,"score_spread":0.257986587634377,"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."}}