{"id":"W2618142460","doi":"10.14430/arctic4645","title":"New Radiocarbon Ages on Percussion-Fractured and Flaked Proboscidean Limb Bones from Yukon, Canada","year":2017,"lang":"en","type":"article","venue":"ARCTIC","topic":"Pleistocene-Era Hominins and Archaeology","field":"Social Sciences","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Radiocarbon dating; Beringia; Geology; Paleontology; Archaeology; Range (aeronautics); Pleistocene; Geography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001737845,0.0001233955,0.0001947574,0.00003022008,0.001103431,0.00008915733,0.0003310909,0.00008112625,0.0001179357],"category_scores_gemma":[0.0006351221,0.0001000562,0.00003124848,0.00003127066,0.0003070799,0.0001232439,0.00009022414,0.0001496853,0.000006268039],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001059809,"about_ca_system_score_gemma":0.0005925814,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8589963,"about_ca_topic_score_gemma":0.9902722,"domain_scores_codex":[0.998906,0.0001116111,0.0001256203,0.0002899872,0.0002485897,0.0003181992],"domain_scores_gemma":[0.9990097,0.0002457731,0.0001158471,0.0003446084,0.00002510025,0.0002589945],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001651063,0.00005718702,0.8988533,0.00001775183,0.00008561731,0.0002221411,0.02182064,0.0000139881,0.001173103,0.01023366,0.01098725,0.05637024],"study_design_scores_gemma":[0.0003624315,0.0000704515,0.9582278,0.00004410573,0.00001807828,0.000001686438,0.0003726272,0.0000345978,0.0001622153,0.008653208,0.03187799,0.0001748058],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9687628,0.0002673266,0.000006104672,0.02713459,0.0006157138,0.0001660045,0.000008866296,0.00002587875,0.00301277],"genre_scores_gemma":[0.9960937,0.0001524381,0.0004867185,0.0007510278,0.0004748305,0.000005333766,0.000006991486,0.00001091532,0.002018058],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1312759,"threshold_uncertainty_score":0.8486807,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01605234359574646,"score_gpt":0.2709456726428947,"score_spread":0.2548933290471482,"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."}}