{"meta":{"page":1,"per_page":50,"max_per_page":100,"total":1,"total_is_capped":false,"direct_labels_cover":0,"predictions_cover":1,"direct_label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline (scores rank; they never assert a category)","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12","author_layer_release":"2026-06-26"},"query_hash":"f08f42e62c55","filters":{"venue":"AAAR 30th Annual Conference."}},"results":[{"id":"W2884794183","doi":"","title":"Elemental Composition of Airborne Particles Collected within Canadian National Air Pollution Surveillance PM2.5 Speciation Program: Solubility, Spatial and Temporal Trends","year":2011,"lang":"en","type":"article","venue":"AAAR 30th Annual Conference.","topic":"Air Quality and Health Impacts","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":false,"routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true},"ca_institutions":"","funders":"","keywords":"Environmental science; Air pollution; Environmental chemistry; Genetic algorithm; Chemistry","authors":[{"name":"Ewa Dąbek-Złotorzyńska","is_ca":false},{"name":"Valbona Celo","is_ca":false},{"name":"David Mathieu","is_ca":false},{"name":"Irina Okonskaia","is_ca":false}],"retraction":null,"screen_n_in":null,"score":{"opus":0.04883281084594188,"gpt":0.2862453096393494,"spread":0.2374124987934075,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001908699,0.0001736244,0.0001862245,0.001134658,0.0007691123,0.0004817386,0.000394456,0.0003186599,0.0009445008],"category_scores_gemma":[0.0003972852,0.0001430603,0.0002281914,0.001031565,0.0001922843,0.0001888646,0.0002580888,0.0001810386,0.0001901686],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002005014,"about_ca_system_score_gemma":0.001746987,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8068062,"about_ca_topic_score_gemma":0.8742757,"domain_scores_codex":[0.999745,0.000006048462,0.00001401808,0.00004804272,0.0001410789,0.00004573212],"domain_scores_gemma":[0.9996945,0.00001439736,0.00002717193,0.000006978255,0.0002322635,0.0000247525],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008501849,0.00007313918,0.8853363,0.0001513213,0.0002141804,0.0001643232,0.0006196371,0.0006808131,0.08559294,0.0001810642,0.002398909,0.02373709],"study_design_scores_gemma":[0.000002132692,0.00002376753,0.9943085,0.00000584403,0.00002366419,0.00007284221,0.0002535346,0.000280604,0.00402147,0.00001443017,0.0009879381,0.000005289166],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9910193,0.0005141273,0.0002285618,0.00003999515,0.000008608608,0.00001762145,0.006201252,0.00002033349,0.001950145],"genre_scores_gemma":[0.9938251,0.0002910772,0.0003313262,0.00004441266,0.000003918314,0.000007699993,0.003779354,0.000007167532,0.001710022],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1931938,"threshold_uncertainty_score":0.3886631,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null}]}