{"id":"W2946203278","doi":"10.1017/rdc.2019.39","title":"Dating Persistent Short-Term Human Activity in a Complex Depositional Environment: Late Prehistoric Occupation at Saruq al-Hadid, Dubai","year":2019,"lang":"en","type":"article","venue":"Radiocarbon","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Rimouski","funders":"Australian Nuclear Science and Technology Organisation","keywords":"Radiocarbon dating; Prehistory; Chronology; Archaeology; Taphonomy; Geology; Quaternary; Period (music); Subsistence agriculture; Hunter-gatherer; Sequence (biology); Paleontology; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006912799,0.0003624815,0.0001721776,0.001910668,0.001138785,0.0008065746,0.0004355382,0.0002952731,0.001221264],"category_scores_gemma":[0.0005724366,0.000272061,0.0001326233,0.002103682,0.00117918,0.0003182871,0.0006502455,0.0002723407,0.0002795863],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008477612,"about_ca_system_score_gemma":0.0006392292,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02972048,"about_ca_topic_score_gemma":0.114178,"domain_scores_codex":[0.9997831,0.00006465896,0.0000153695,0.00004745439,0.00004685709,0.0000426015],"domain_scores_gemma":[0.9995813,0.00007669318,0.0001079873,0.00003953727,0.0001542563,0.00004022375],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001307999,0.00008166426,0.9191993,0.0001188109,0.00006066804,0.001104585,0.02197209,0.0004160274,0.02313235,0.0004427053,0.0002827043,0.03305817],"study_design_scores_gemma":[0.00000283397,0.0000466591,0.991349,0.00001231955,0.000007855129,0.0002499036,0.004750191,0.0001231977,0.001138309,0.00003166424,0.002283046,0.000004940542],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983164,0.0001651763,0.0001852905,0.00002157851,0.000003744452,0.000009960457,0.0001628207,0.000002710965,0.001132383],"genre_scores_gemma":[0.9987509,0.0001123463,0.0004863135,0.00001259389,0.000004214203,0.000009301654,0.0001217161,0.000002459255,0.0005001966],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02972048,"threshold_uncertainty_score":0.05909497,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01957368664352688,"score_gpt":0.2144785185011788,"score_spread":0.1949048318576519,"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."}}