{"id":"W4281745981","doi":"10.3389/fevo.2022.868033","title":"Paleoecological Studies at the Ancient Maya Center of Yaxnohcah Using Analyses of Pollen, Environmental DNA, and Plant Macroremains","year":2022,"lang":"en","type":"article","venue":"Frontiers in Ecology and Evolution","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Social Sciences and Humanities Research Council of Canada; University of Cincinnati; National Science Foundation","keywords":"Edaphic; Maya; Clearance; Geography; Archaeology; Pollen; Ecology; Vegetation (pathology); Taphonomy; Biology","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":[0.0002917301,0.0000823869,0.0002163253,0.00006820941,0.0004962243,7.005538e-7,0.00006576937,0.00004110785,0.0001576854],"category_scores_gemma":[0.00001362001,0.00005758319,0.00002963887,0.00006349193,0.001469311,0.00003708739,0.0001876692,0.00009835552,7.128064e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004831852,"about_ca_system_score_gemma":0.000006354208,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004635727,"about_ca_topic_score_gemma":0.0008501791,"domain_scores_codex":[0.9991533,0.0001901236,0.0001893592,0.0001803136,0.00009551689,0.0001914057],"domain_scores_gemma":[0.9997259,0.00008494272,0.0001074445,0.00005681456,0.000001888397,0.00002296001],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001285573,0.00004448607,0.9957482,0.000009008852,0.0000608488,0.000006385469,0.0007187,0.002391642,0.0002334332,0.000011646,0.0003442258,0.0003028245],"study_design_scores_gemma":[0.0003274168,0.0002439914,0.9899932,0.000002845981,0.00002884054,0.00003308209,0.006252232,0.002262391,0.00006779275,0.0004809355,0.0002492121,0.00005811076],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9866634,0.01242697,0.00002597669,0.0001434249,0.0003423236,0.0001233884,0.0002169027,0.000002169261,0.00005545154],"genre_scores_gemma":[0.9980319,0.001499657,0.0002826296,0.00008446947,0.000008627827,0.000003205313,0.00003184814,0.000001035164,0.00005667164],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01136846,"threshold_uncertainty_score":0.5413736,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02584687345311789,"score_gpt":0.2369691486040336,"score_spread":0.2111222751509157,"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."}}