{"id":"W2911370762","doi":"10.1101/532648","title":"Redating of the To’aga site (Ofu Island, Manu’a) and a revised chronology for the Lapita to Polynesian Plainware transition in Tonga and Samoa","year":2019,"lang":"en","type":"preprint","venue":"bioRxiv (Cold Spring Harbor Laboratory)","topic":"Pacific and Southeast Asian Studies","field":"Social Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Heritage College","funders":"","keywords":"Radiocarbon dating; Chronology; Archaeology; Period (music); Geology; Shore; Paleontology; Geography; Oceanography","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":[],"consensus_categories":[],"category_scores_codex":[0.001105613,0.0002416003,0.0004524709,0.0001268825,0.0004300488,0.0000903441,0.0003345242,0.0002612757,0.000007425046],"category_scores_gemma":[0.0003673779,0.0001819595,0.00007812471,0.0003352024,0.0002585658,0.00006113237,0.0002580507,0.0002796106,0.000003773011],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001036564,"about_ca_system_score_gemma":0.0002365683,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004623911,"about_ca_topic_score_gemma":0.000628814,"domain_scores_codex":[0.9982795,0.0002445692,0.000331957,0.0005364365,0.0002178987,0.0003897137],"domain_scores_gemma":[0.9988379,0.0002248225,0.0001873566,0.0004943315,0.0001491674,0.0001064212],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001868485,0.0005314502,0.536909,0.006817573,0.001537281,0.0000399685,0.2282998,0.0009286393,0.1808446,0.03545026,0.006062715,0.0007101842],"study_design_scores_gemma":[0.002996436,0.0003229414,0.9352128,0.003762975,0.0004710522,5.862537e-8,0.01526086,0.0007733668,0.005883932,0.00005726488,0.03336497,0.001893371],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9845306,0.001535075,0.001563862,0.008497722,0.000498011,0.002717803,0.0005213292,0.00004606197,0.00008955886],"genre_scores_gemma":[0.998429,0.0001860857,0.0006463484,0.0002871256,0.0002098163,0.0001977621,1.653855e-7,0.00002726812,0.0000164076],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3983037,"threshold_uncertainty_score":0.7420095,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01423286581263158,"score_gpt":0.2453247179643497,"score_spread":0.2310918521517181,"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."}}