{"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":"2d12a522d9b7","filters":{"venue":"International Journal of Railway"}},"results":[{"id":"W2963315779","doi":"10.22068/ijrare.6.1.21","title":"Identifying at Highway-Rail Grade Crossing Hotspots in Canada","year":2019,"lang":"en","type":"article","venue":"International Journal of Railway","topic":"Smart Materials for Construction","field":"Environmental Science","cited_by":1,"is_retracted":false,"has_abstract":false,"routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true},"ca_institutions":"","funders":"","keywords":"Transport engineering; Level crossing; Engineering; Civil engineering; Forensic engineering; Geography; Mechanical engineering","authors":[{"name":"Frank Saccomanno","is_ca":false}],"retraction":null,"screen_n_in":null,"score":{"opus":0.01003709729292589,"gpt":0.2332228050701142,"spread":0.2231857077771883,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001944561,0.0002876927,0.0002622746,0.002721115,0.002736885,0.001545282,0.0008434906,0.0005051733,0.003310292],"category_scores_gemma":[0.0007119621,0.0002230739,0.0003731587,0.004339153,0.0004928816,0.0003507065,0.0009067917,0.0003498064,0.00039927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01379018,"about_ca_system_score_gemma":0.02363406,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9924178,"about_ca_topic_score_gemma":0.9981876,"domain_scores_codex":[0.9995307,0.00002059177,0.00001268644,0.0000743323,0.0001535394,0.0002082068],"domain_scores_gemma":[0.9989863,0.00004399072,0.0001021148,0.00001904072,0.0006234536,0.0002251589],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009325161,0.00007883458,0.9574038,0.00008328664,0.00007695435,0.0004180292,0.003454627,0.001746262,0.002543163,0.0009806161,0.006611689,0.02650942],"study_design_scores_gemma":[0.00000320789,0.0000169439,0.9829191,0.00003924567,0.00002878985,0.000072977,0.009272974,0.001633412,0.0002897524,0.00006907051,0.005640376,0.00001420113],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901484,0.0002190138,0.0004750812,0.0001552996,0.00001104147,0.00005877342,0.002959174,0.00004244286,0.005930779],"genre_scores_gemma":[0.9917347,0.0001794435,0.0007386146,0.000035143,0.000003363465,0.00001719771,0.001632851,0.00001233702,0.005646359],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01379018,"threshold_uncertainty_score":0.1000552,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null}]}