{"id":"W6960022858","doi":"10.1029/2022pa00458","title":"A Spatiotemporal Assessment of Extreme Cold in Northwestern North America Following the Unidentified 1809 CE Volcanic Eruption","year":2023,"lang":"en","type":"article","venue":"UA Campus Repository (The University of Arizona)","topic":"Tree-ring climate responses","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Environment Research Council; Natural Sciences and Engineering Research Council of Canada; Lamont-Doherty Earth Observatory, Columbia University; National Oceanic and Atmospheric Administration; National Science Foundation","keywords":"Volcano; Extreme Cold; Vulcanian eruption; Period (music); Cold wave; Event (particle physics)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003044289,0.0001214756,0.0002144101,0.0001749661,0.0003467544,0.00002676041,0.0004664447,0.0000519669,0.00004521384],"category_scores_gemma":[0.00001969395,0.00009775467,0.0001408775,0.0006576267,0.0002460568,0.000187395,0.00006339796,0.0001710314,0.00002878945],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003373809,"about_ca_system_score_gemma":0.0001839517,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.01907323,"about_ca_topic_score_gemma":0.06159566,"domain_scores_codex":[0.9986045,0.000284821,0.0002227874,0.0002381669,0.0004256534,0.0002240135],"domain_scores_gemma":[0.9988375,0.000405618,0.0002851381,0.00036769,0.00005106708,0.00005302747],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006990814,0.00002437331,0.9849895,0.00002614327,0.00005438158,0.0001344443,0.001414944,0.009791934,0.001268112,0.000009660496,0.00009419814,0.002122401],"study_design_scores_gemma":[0.0002859778,0.0001067489,0.9859036,0.00004336466,0.00004826808,0.000005021388,0.002325472,0.009528497,0.00009683795,0.000008855254,0.001544331,0.0001030501],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977841,0.00004860291,0.00009343006,0.0001493631,0.0003118521,0.000231105,0.00003467706,0.00004832299,0.001298519],"genre_scores_gemma":[0.9985543,0.0000317842,0.0001189347,0.00001161161,0.00002098549,1.885567e-7,0.00005985264,0.000004301073,0.001198018],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04252244,"threshold_uncertainty_score":0.9874588,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01670496205884515,"score_gpt":0.2120792805583322,"score_spread":0.1953743184994871,"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."}}