{"id":"W4411956601","doi":"10.5194/egusphere-2025-3152","title":"Stratospheric impact of the anomalous 2023 Canadian wildfires: the two vertical pathways of smoke","year":2025,"lang":"en","type":"preprint","venue":"","topic":"Fire effects on ecosystems","field":"Environmental Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Office of Naval Research; Centre National de la Recherche Scientifique; Naval Research Laboratory; Centre National d’Etudes Spatiales; Agence Nationale de la Recherche; National Aeronautics and Space Administration; Nuclear Safety and Security Commission","keywords":"Smoke; Environmental science; Atmospheric sciences; Climatology; Meteorology; Geography; Geology","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":[0.0001212784,0.0005128226,0.0001827492,0.0003117352,0.0009252664,0.0008478388,0.0003593556,0.0004088074,0.001743843],"category_scores_gemma":[0.0001997609,0.0001309143,0.0003895571,0.000556135,0.0003361608,0.0002771808,0.0004390305,0.0005184875,0.0001460131],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00506664,"about_ca_system_score_gemma":0.004974371,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9505203,"about_ca_topic_score_gemma":0.9468716,"domain_scores_codex":[0.9999011,0.000003237066,0.000001919051,0.00001631003,0.00003385931,0.00004360078],"domain_scores_gemma":[0.999892,0.00001000849,0.00001167089,0.000005795863,0.00004133706,0.0000391093],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009783413,0.0003446429,0.703774,0.0002637459,0.0004614643,0.0006745121,0.0006904366,0.1867018,0.05400272,0.003734888,0.009337291,0.03903604],"study_design_scores_gemma":[0.00003142601,0.00004466409,0.9181573,0.00001882085,0.00006614537,0.00004270316,0.0004777927,0.0704309,0.006164398,0.0003957659,0.004121568,0.00004851461],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9897172,0.0002730084,0.0003866656,0.0002487958,0.00001671087,0.000009736404,0.00353827,0.00009015697,0.005719367],"genre_scores_gemma":[0.9980664,0.00007478707,0.0001730268,0.00002273784,0.000002407927,0.000001956731,0.001174646,0.000007686665,0.0004763528],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04947966,"threshold_uncertainty_score":0.09954208,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01120729287700674,"score_gpt":0.2379466349128614,"score_spread":0.2267393420358546,"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."}}