{"id":"W7002089959","doi":"","title":"Managing wheel/rail performance on Amtrak's Northeast corridor","year":2002,"lang":"en","type":"article","venue":"NPARC","topic":"Names, Identity, and Discrimination Research","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Train; Flange; Axle; Freight trains; Ride quality; Preventive maintenance; Downtime; Quality (philosophy)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0004162072,0.00007452135,0.00008669589,0.0001298327,0.0007940521,0.0001658081,0.0002923173,0.0000455599,0.007255981],"category_scores_gemma":[0.0001256207,0.00007379572,0.00004067164,0.0002832274,0.0002173029,0.0002663891,0.00003467696,0.000151582,0.001366591],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008684102,"about_ca_system_score_gemma":0.0000364876,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003294655,"about_ca_topic_score_gemma":0.0009698421,"domain_scores_codex":[0.9985158,0.00008998083,0.0001175245,0.000189482,0.0007209053,0.0003663221],"domain_scores_gemma":[0.999501,0.00005591919,0.0000360276,0.0001631606,0.000098488,0.0001454344],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00004142986,0.0005451809,0.1141274,0.0001289589,0.00002591491,0.00004338208,0.017306,0.00005051558,0.0005105971,0.09423336,0.1642636,0.6087236],"study_design_scores_gemma":[0.002275327,0.0006025102,0.1852874,0.0002229324,0.00005911608,0.000006494548,0.01553324,0.01974075,0.0006048309,0.03059141,0.7437889,0.00128706],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.283041,0.00003527752,0.00002746855,0.005487181,0.0002775281,0.0001237442,0.000002497939,0.00006258895,0.7109427],"genre_scores_gemma":[0.9408544,0.000448989,0.0000730034,0.0002926546,0.0002704034,0.00001385956,0.000001813345,0.000008172072,0.05803666],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6578134,"threshold_uncertainty_score":0.999411,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05275821956352571,"score_gpt":0.3104275232083759,"score_spread":0.2576693036448501,"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."}}