{"id":"W1665345119","doi":"10.1029/2010gm001015","title":"Abrupt Climate Changes During the Holocene Across North America From Pollen and Paleolimnological Records","year":2011,"lang":"en","type":"book-chapter","venue":"Geophysical monograph","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Holocene; Pollen; Paleolimnology; Geology; Physical geography; Climate change; Oceanography; Geography; Ecology","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.000140348,0.0004987132,0.0007113196,0.000113185,0.0007777034,0.0000600032,0.0006226965,0.0005887452,0.002334062],"category_scores_gemma":[0.00001929938,0.0003249176,0.0002237439,0.0001224713,0.002092105,0.00007546711,0.000199681,0.001275293,0.001427531],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000001133394,"about_ca_system_score_gemma":0.00001818598,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001146234,"about_ca_topic_score_gemma":0.007912728,"domain_scores_codex":[0.9974461,0.0001297961,0.0002975101,0.0008204416,0.0002709183,0.001035201],"domain_scores_gemma":[0.9984407,0.0004700259,0.0002092217,0.0005689688,0.00005131038,0.0002597013],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002665006,0.00001687834,0.9817311,0.00002854691,0.0001653532,0.0001387981,0.0003755107,0.000001897714,3.854653e-7,0.0001668866,0.00005993193,0.01704826],"study_design_scores_gemma":[0.000265943,0.0003330868,0.9870779,0.00003006016,0.00006184843,0.00003081835,0.00005881055,0.00002522677,0.000002786024,0.007338606,0.00437939,0.0003955586],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9449119,0.002856714,0.000001242004,0.0005564901,0.0003087336,0.0003159032,0.001128086,0.00009939114,0.04982157],"genre_scores_gemma":[0.9769449,0.01249024,0.00007975453,0.0003723423,0.0003915452,0.00001151415,0.0005220285,0.00001625252,0.009171485],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04065008,"threshold_uncertainty_score":0.9999203,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02228132366561913,"score_gpt":0.2229845829310977,"score_spread":0.2007032592654786,"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."}}