{"id":"W4409497493","doi":"10.5006/c2025-00311","title":"A Case Study of External Cracking in Steam Piping under Mineral Wool Insulation","year":2025,"lang":"en","type":"article","venue":"","topic":"Non-Destructive Testing Techniques","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Suncor Energy (Canada)","funders":"","keywords":"Piping; Cracking; Mineral wool; Wool; Materials science; Forensic engineering; Environmental science; Engineering; Composite material; Mechanical engineering","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":[0.000578165,0.0005101364,0.0003373963,0.0006590431,0.001053786,0.0005392421,0.0007960943,0.002001693,0.001430008],"category_scores_gemma":[0.001374113,0.0003330501,0.0003848108,0.0004674294,0.000981538,0.0005166004,0.0006624483,0.0006369253,0.0002300049],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004136971,"about_ca_system_score_gemma":0.0003596584,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003387906,"about_ca_topic_score_gemma":0.007722001,"domain_scores_codex":[0.9993896,0.000123658,0.00004056734,0.0001150184,0.0002299594,0.0001011158],"domain_scores_gemma":[0.9987675,0.0005416924,0.0001912453,0.0001406764,0.0001754122,0.0001835149],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.001173156,0.0008668166,0.1596382,0.0009700138,0.0001341267,0.5644409,0.01224623,0.04498057,0.1527924,0.001923529,0.001479233,0.05935475],"study_design_scores_gemma":[0.0001512566,0.007999161,0.2843188,0.000341192,0.000284886,0.2580219,0.02342605,0.1202849,0.2827942,0.002260311,0.01986752,0.0002499161],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949013,0.0001068082,0.003637967,0.00006046627,0.000007405286,0.00006273997,0.00005577266,0.00003967835,0.001127897],"genre_scores_gemma":[0.9958039,0.00009379964,0.002662441,0.00001236586,0.000005392877,0.000008932283,0.00003106401,0.00001084,0.001371358],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003387906,"threshold_uncertainty_score":0.006736338,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02488164552311089,"score_gpt":0.2914124347194029,"score_spread":0.266530789196292,"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."}}