{"id":"W4238368767","doi":"10.1017/s003382220003424x","title":"Radiocarbon Laboratories","year":2009,"lang":"en","type":"article","venue":"Radiocarbon","topic":"Paleopathology and ancient diseases","field":"Arts and Humanities","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Institut Français d’Archéologie Orientale; U.S. Geological Survey; National Institute of Standards and Technology; Lomonosov Moscow State University; National Synchrotron Radiation Laboratory; Peking University; Dalhousie University; King Saud University; Institute for Health Metrics and Evaluation; Université de Lyon; Australian Nuclear Science and Technology Organisation; University of Pittsburgh; University of Tokyo; Florida State University; Nihon University; National Council for Scientific Research; Centre Scientifique de Monaco; International Atomic Energy Agency; Desert Research Institute; Korea Atomic Energy Research Institute; Ohio Wesleyan University; University of California, San Diego; U.S. Department of Agriculture","keywords":"Radiocarbon dating; Radiochemistry; Geology; Archaeology; Environmental science; Chemistry; Geography; Paleontology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.001871797,0.001765389,0.001288268,0.005543751,0.0031771,0.002756271,0.003849193,0.001769552,0.2440679],"category_scores_gemma":[0.002227974,0.001133395,0.0006854074,0.004055002,0.001225256,0.001745673,0.001971636,0.003120093,0.1994689],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001332688,"about_ca_system_score_gemma":0.002314392,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003467218,"about_ca_topic_score_gemma":0.007563688,"domain_scores_codex":[0.9978532,0.0001609187,0.00008470324,0.0008070848,0.0009292798,0.0001647911],"domain_scores_gemma":[0.9973471,0.0002252704,0.000210156,0.0006282823,0.001175963,0.0004131525],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0007541708,0.0004657909,0.004777513,0.001230443,0.00009948577,0.0004864706,0.0004822858,0.0003118401,0.1259289,0.0296993,0.4251784,0.4105855],"study_design_scores_gemma":[0.00009524608,0.0002431626,0.004861914,0.0001417204,0.00008053944,0.0009232356,0.000107353,0.0002987322,0.03319603,0.002242409,0.9577513,0.00005831601],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.02963929,0.02706551,0.08896023,0.004718226,0.005896147,0.001364272,0.04706462,0.02082067,0.774471],"genre_scores_gemma":[0.0477833,0.01150864,0.05327661,0.001516866,0.001125412,0.0008880285,0.03223428,0.001245022,0.8504218],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.2440679,"threshold_uncertainty_score":0.8164885,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01250783957580973,"score_gpt":0.2077066013163749,"score_spread":0.1951987617405652,"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."}}