{"id":"W3123428349","doi":"10.1177/0197693120986822","title":"Power, security, and exchange: Impacts of a Late Holocene volcanic eruption in Subarctic North America","year":2021,"lang":"en","type":"article","venue":"North American Archaeologist","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Subarctic climate; Volcano; Vulcanian eruption; Holocene; Archaeology; Paleolimnology; Environmental change; Geology; Geography; Climate change; Oceanography; Paleontology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0003446192,0.0001344345,0.0001107843,0.0007607202,0.001464595,0.0009144546,0.0002640326,0.000326839,0.001483511],"category_scores_gemma":[0.0008421839,0.0001055189,0.00007383378,0.0009268249,0.001142171,0.0007462217,0.001198466,0.0004309028,0.00007450463],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001492289,"about_ca_system_score_gemma":0.000682672,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1085699,"about_ca_topic_score_gemma":0.3943347,"domain_scores_codex":[0.9998926,0.0000339423,0.000004641768,0.0000154585,0.00001229729,0.00004106987],"domain_scores_gemma":[0.9995335,0.0001022057,0.0001758695,0.00002126066,0.00006394439,0.0001031781],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001084078,0.00009508212,0.882323,0.00009167682,0.00005885546,0.001301393,0.08968814,0.0004503779,0.001675723,0.0009519636,0.001443283,0.02181211],"study_design_scores_gemma":[0.00000105886,0.00001013005,0.9592662,0.00001551255,0.000006616682,0.0000776684,0.03857306,0.00005724003,0.00006178196,0.0001054644,0.001822682,0.000002688068],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985992,0.0001442792,0.00001578239,0.0001753495,0.000002921493,0.00000148123,0.00005313863,7.525136e-7,0.001006953],"genre_scores_gemma":[0.9994392,0.0002108607,0.0000301166,0.00003496957,0.00000504393,0.00000239452,0.00004690561,8.39599e-7,0.0002298827],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8914301,"threshold_uncertainty_score":0.2158759,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007515033654181227,"score_gpt":0.2128972924452144,"score_spread":0.2053822587910332,"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."}}