{"id":"W2159475726","doi":"10.1017/s0003598x00059895","title":"Radiocarbon dating and marine reservoir correction of Viking Age Christian burials from Orkney","year":2000,"lang":"en","type":"article","venue":"Antiquity","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":67,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Radiocarbon dating; Archaeology; Geology; History; Geography","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001936065,0.00006744763,0.0001385689,0.00001525691,0.0001756312,0.00000533712,0.00006383777,0.0000388541,0.003143531],"category_scores_gemma":[0.00002921654,0.00005758417,0.0000189843,0.00005230084,0.0002290757,0.00008203227,0.00003717093,0.00007281899,0.0000209314],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000001746108,"about_ca_system_score_gemma":0.000003291591,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0112044,"about_ca_topic_score_gemma":0.003568225,"domain_scores_codex":[0.9994302,0.00006043036,0.0001321554,0.0001618152,0.00008634678,0.0001290106],"domain_scores_gemma":[0.9997313,0.0001032701,0.00004957181,0.00007942591,0.000002591581,0.00003386452],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005501191,0.00000735925,0.8962604,0.00000483636,0.00001374343,0.000009724096,0.000365708,0.0001246832,0.0002733401,0.000002497994,0.000146888,0.1027358],"study_design_scores_gemma":[0.0001275578,0.00006370974,0.9949158,0.0000168772,0.00001127329,0.000002477803,0.000117677,0.001501939,0.0009784054,0.0004323862,0.00176636,0.00006549719],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9857502,0.0004567335,0.00001363989,0.00005226749,0.0001682598,0.00005399979,0.00002656503,0.00001400429,0.01346433],"genre_scores_gemma":[0.9982958,0.0007472317,0.0003286507,0.00005836368,0.00007995089,2.434746e-7,0.0001002407,0.000001360829,0.0003881168],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1026703,"threshold_uncertainty_score":0.9977677,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01314350172390581,"score_gpt":0.2142905061788888,"score_spread":0.201147004454983,"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."}}