{"meta":{"query_hash":"f08f42e62c55","filters":{"venue":"AAAR 30th Annual Conference."},"cohort_total":1,"direct_labels_cover":0,"predictions_cover":1,"exported":1,"export_cap":100000,"truncated":false,"label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12"},"permalink":"https://metacan.xera.ac/q/f08f42e62c55","api":"https://metacan.xera.ac/api/v1/cohort?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,"route_ca_aff":false,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":true,"ca_institutions":"","funders":"","keywords":"Environmental science; Air pollution; Environmental chemistry; Genetic algorithm; Chemistry","score_opus":0.04883281084594188,"score_gpt":0.2862453096393494,"score_spread":0.23741249879340753,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2884794183","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"metacan-v3-hybrid-931329e0061c","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.9910193,0.0005141273,0.00022856184,0.000039995146,0.000008608608,0.00001762145,0.006201252,0.00002033349,0.0019501452],"genre_scores_gemma":[0.9938251,0.0002910772,0.00033132615,0.00004441266,0.0000039183137,0.000007699993,0.0037793536,0.000007167532,0.0017100216],"study_design_codex":"observational","study_design_gemma":"observational","domain_scores_codex":[0.99974495,0.0000060484617,0.000014018076,0.000048042715,0.00014107887,0.00004573212],"domain_scores_gemma":[0.99969447,0.000014397361,0.000027171927,0.000006978255,0.00023226348,0.0000247525],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00019086993,0.00017362442,0.00018622451,0.0011346585,0.00076911226,0.00048173856,0.00039445603,0.00031865994,0.0009445008],"category_scores_gemma":[0.00039728524,0.00014306029,0.00022819142,0.001031565,0.00019228432,0.00018886461,0.00025808884,0.00018103863,0.00019016856],"study_design_candidate":"observational","study_design_consensus":"observational","about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.00085018494,0.000073139185,0.88533634,0.00015132132,0.00021418037,0.00016432322,0.0006196371,0.0006808131,0.08559294,0.0001810642,0.0023989088,0.023737086],"study_design_scores_gemma":[0.0000021326919,0.00002376753,0.99430853,0.0000058440296,0.000023664194,0.00007284221,0.0002535346,0.00028060403,0.0040214704,0.000014430166,0.0009879381,0.000005289166],"about_ca_topic_score_codex":0.8068062,"about_ca_topic_score_gemma":0.8742757,"teacher_disagreement_score":0.1931938,"about_ca_system_score_codex":0.0020050139,"about_ca_system_score_gemma":0.0017469865,"threshold_uncertainty_score":0.38866305},"labels":[],"label_agreement":null}]}