{"id":"W2925331774","doi":"10.1016/j.jasrep.2019.02.034","title":"New accelerator mass spectrometry 14C dates from the Mycenaean site of Iklaina","year":2019,"lang":"en","type":"article","venue":"Journal of Archaeological Science Reports","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"Institute for Aegean Prehistory; National Geographic Society; National Science Foundation","keywords":"Chronology; Period (music); Radiocarbon dating; Accelerator mass spectrometry; Archaeology; Ancient history; History; Art","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":[0.001474451,0.0001269886,0.0003144783,0.00007610317,0.0002348471,0.00001475464,0.0005201091,0.00005126004,0.003942314],"category_scores_gemma":[0.000297467,0.00006245705,0.0001225354,0.0004359751,0.001888328,0.0003627976,0.0001811359,0.0002984437,0.0000441608],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001500503,"about_ca_system_score_gemma":0.0001222293,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003894175,"about_ca_topic_score_gemma":0.00009738103,"domain_scores_codex":[0.9979342,0.00007055427,0.0005572984,0.0002770243,0.0007810487,0.0003799105],"domain_scores_gemma":[0.9984428,0.0003970692,0.00066566,0.0002331119,0.0000467417,0.0002146133],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003539738,0.00001199665,0.989704,0.0000016259,0.0000148036,0.0001677182,0.0003952238,0.0001628871,0.005927433,0.00007640516,0.00008664178,0.00341594],"study_design_scores_gemma":[0.000110445,0.0004491021,0.9795816,0.00001831554,0.00001187124,0.0002724752,0.0003133185,0.00004841527,0.002329809,0.01578769,0.000992567,0.00008440365],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944816,0.001279052,0.0005120619,0.001178002,0.0005099561,0.00009961451,0.000007562956,0.000005908048,0.001926287],"genre_scores_gemma":[0.9863156,0.0002891495,0.01290593,0.0002108499,0.0001498926,9.321086e-8,0.000002922306,0.000001405326,0.0001241701],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01571129,"threshold_uncertainty_score":0.9969682,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0101280120762203,"score_gpt":0.2091206631001117,"score_spread":0.1989926510238914,"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."}}