{"id":"W4412403633","doi":"10.1021/acs.estlett.5c00486","title":"Air Quality Impacts of the January 2025 Los Angeles Wildfires: Insights from Public Data Sources","year":2025,"lang":"en","type":"article","venue":"Environmental Science & Technology Letters","topic":"Fire effects on ecosystems","field":"Environmental Science","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Gordon and Betty Moore Foundation","keywords":"Air quality index; Quality (philosophy); Environmental science; Data quality; Geography; Meteorology; Engineering; Operations management","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002134381,0.0003231332,0.0002062332,0.001772856,0.0004441083,0.00220877,0.0003574539,0.0005040178,0.0009811869],"category_scores_gemma":[0.003287811,0.0002202064,0.0003435081,0.002999558,0.0003131106,0.001052255,0.0009340179,0.0004537489,0.0002716641],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001661282,"about_ca_system_score_gemma":0.001150729,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1320727,"about_ca_topic_score_gemma":0.2561908,"domain_scores_codex":[0.9985601,0.0003921028,0.0001214802,0.000178513,0.0006134037,0.0001343458],"domain_scores_gemma":[0.995461,0.001273824,0.001144785,0.0004627802,0.001527021,0.0001304962],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002401939,0.0002663001,0.8937649,0.0003114548,0.0003198835,0.0005664414,0.001398926,0.008836709,0.001373272,0.0007575487,0.02529334,0.06687101],"study_design_scores_gemma":[0.00001804132,0.00008088117,0.9513226,0.0002161409,0.0001334776,0.0001117206,0.005384915,0.01564134,0.001615256,0.0005052091,0.0249154,0.00005507806],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9526221,0.000872164,0.001146691,0.003316379,0.00004600568,0.00008474394,0.02857825,0.0002089885,0.01312479],"genre_scores_gemma":[0.973455,0.0008905792,0.00186259,0.0003343651,0.00006457096,0.00005879326,0.02175451,0.00003952997,0.001540124],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1320727,"threshold_uncertainty_score":0.2626079,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00926245851170562,"score_gpt":0.2324202296807054,"score_spread":0.2231577711689998,"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."}}