{"id":"W4292002878","doi":"10.52750/273626","title":"The History of Maize","year":2022,"lang":"en","type":"preprint","venue":"","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Domestication; Geography; Agronomy; Zea mays; Agroforestry; Biology; Archaeology; Agricultural economics; Ecology; Economics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005342132,0.0002649846,0.0001329094,0.0008977131,0.002563866,0.002545203,0.0002762145,0.0008046984,0.01553249],"category_scores_gemma":[0.001383767,0.0001510617,0.0001535964,0.001304832,0.002662014,0.002397861,0.001082061,0.001889864,0.002053399],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003427968,"about_ca_system_score_gemma":0.001092833,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01320356,"about_ca_topic_score_gemma":0.02421819,"domain_scores_codex":[0.9996512,0.00007828099,0.000008614083,0.00008709238,0.0001214039,0.00005336498],"domain_scores_gemma":[0.9997844,0.00007078776,0.00002360523,0.00002263872,0.00004695154,0.0000516205],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0002064934,0.00002450766,0.001768738,0.000377815,0.00002970769,0.0006190832,0.01302041,0.0002081643,0.003374557,0.5046302,0.2478365,0.2279039],"study_design_scores_gemma":[0.000001185507,0.000004805558,0.0007244566,0.00004669419,0.000001420561,0.00006958389,0.0003036295,0.00000756466,0.0001617936,0.003180791,0.9954952,0.000002851054],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.0231268,0.1777559,0.003064215,0.07333994,0.006786514,0.00002451105,0.0006734796,0.0001737922,0.715055],"genre_scores_gemma":[0.3826519,0.1296873,0.003436653,0.0160912,0.005066474,0.00003627125,0.000591095,0.0003815781,0.4620576],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01553249,"threshold_uncertainty_score":0.05196136,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01830206370799083,"score_gpt":0.182224943517312,"score_spread":0.1639228798093212,"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."}}