{"id":"W2570228504","doi":"10.7183/0002-7316.81.1.132","title":"Early Hunter-Gatherer Tool Use and Animal Exploitation: Protein and Microwear Evidence from the Central Savannah River Valley","year":2016,"lang":"en","type":"article","venue":"American Antiquity","topic":"Forensic Anthropology and Bioarchaeology Studies","field":"Arts and Humanities","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"U.S. Department of Energy","keywords":"Archaeology; Geography; Hearth; Antler; Holocene; Fauna; Prehistory; Acheulean; Zooarchaeology; Archaic period; Bovidae; Pleistocene; Geology; Ecology; Paleontology; Biology","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":[0.0002186649,0.0001837923,0.0001685547,0.00280412,0.001216571,0.0006252257,0.0004751681,0.0003900543,0.000913828],"category_scores_gemma":[0.0005998456,0.0002078286,0.0001369508,0.001687869,0.0006539642,0.0002244063,0.0006801524,0.0002230994,0.0001770646],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005147387,"about_ca_system_score_gemma":0.0006821959,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1624391,"about_ca_topic_score_gemma":0.4126305,"domain_scores_codex":[0.9998221,0.00003430162,0.000009383822,0.00003792805,0.00003679806,0.00005944597],"domain_scores_gemma":[0.9993774,0.0001387511,0.0001351044,0.00002784231,0.0001609105,0.0001600144],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003255807,0.00002374051,0.9850863,0.00001864002,0.00002128207,0.0003828499,0.00675633,0.00003203057,0.004034203,0.00003251482,0.0001030532,0.003476472],"study_design_scores_gemma":[5.113993e-7,0.00001084115,0.9968353,0.000005818972,0.000002486268,0.00009870141,0.002766145,0.00004829859,0.00007290366,0.000007238466,0.000149573,0.000002072206],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996547,0.00003256843,0.00001812578,0.000009376311,3.935031e-7,0.000001938132,0.00006163945,0.000001140581,0.0002202654],"genre_scores_gemma":[0.999459,0.00004994061,0.0001039228,0.0000142969,0.000001583839,0.000005701921,0.0001758346,0.000001581893,0.0001882668],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1624391,"threshold_uncertainty_score":0.3229873,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04313806304827789,"score_gpt":0.2541224797166137,"score_spread":0.2109844166683358,"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."}}