{"id":"W2964162178","doi":"10.1371/journal.pone.0218943","title":"Stable isotope and dental caries data reveal abrupt changes in subsistence economy in ancient China in response to global climate change","year":2019,"lang":"en","type":"article","venue":"PLoS ONE","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":60,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"Social Sciences and Humanities Research Council of Canada","keywords":"Subsistence agriculture; Climate change; China; Chine; Geography; Physical geography; Ecology; Biology; Archaeology; Agriculture","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0005715694,0.0001101728,0.0002248775,0.00007993339,0.00006177415,0.00001287471,0.0002270495,0.00004160184,0.0001675432],"category_scores_gemma":[0.00003091267,0.0001034925,0.000006604576,0.0001980906,0.0001271686,0.000295857,0.0002904376,0.0000964767,0.0001202335],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002991001,"about_ca_system_score_gemma":0.00001044879,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003110104,"about_ca_topic_score_gemma":0.1657045,"domain_scores_codex":[0.9988467,0.00009282293,0.0001484035,0.0003916572,0.0001160518,0.0004043979],"domain_scores_gemma":[0.9996349,0.0000587088,0.00003338311,0.0002022638,0.000002482994,0.00006828299],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003800664,0.00009241212,0.9972946,0.00003535099,0.000004999627,0.00002564577,0.001328429,0.00002088285,0.000109415,0.00001437719,0.000005051089,0.0006887501],"study_design_scores_gemma":[0.0003508824,0.0001757842,0.9974976,0.0001088602,0.000003779156,0.000002549953,0.0008092792,0.0006769209,0.00005553266,0.00005629871,0.000138748,0.0001237329],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951213,0.001748412,1.61675e-7,0.001143566,0.00003823784,0.000466218,0.000371277,0.000007095992,0.001103738],"genre_scores_gemma":[0.9986033,0.0005300941,0.0002375787,0.0004797642,0.00001738493,0.00001101189,0.00005939864,0.000001884919,0.00005954399],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1625944,"threshold_uncertainty_score":0.8495193,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04473272841184001,"score_gpt":0.2193764872309752,"score_spread":0.1746437588191352,"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."}}