{"id":"W4410125155","doi":"10.2139/ssrn.5242849","title":"Impact of Supersulfated Cement for Mitigation of Alkali-Silica Reaction","year":2025,"lang":"en","type":"preprint","venue":"SSRN Electronic Journal","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Cement; Alkali–silica reaction; Alkali metal; Environmental science; Geology; Chemistry; Materials science; Composite material; Organic chemistry","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":[0.0003076213,0.0005164251,0.0004074735,0.0003369461,0.0003785628,0.0006652615,0.0003544642,0.0008028463,0.005183169],"category_scores_gemma":[0.0003571848,0.0001401686,0.0005098617,0.0002267258,0.0003793376,0.0005415213,0.000465674,0.0004553389,0.0005379189],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007640768,"about_ca_system_score_gemma":0.001087659,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006967407,"about_ca_topic_score_gemma":0.01193633,"domain_scores_codex":[0.9996854,0.00003979417,0.00001063678,0.00005006925,0.0001261185,0.00008803147],"domain_scores_gemma":[0.9997517,0.0000528887,0.0000314482,0.00002012055,0.0001120677,0.00003177202],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002748031,0.0001859312,0.003397345,0.0005866105,0.0001014598,0.0002765357,0.00007680132,0.01650213,0.9567455,0.00133712,0.0005694968,0.017473],"study_design_scores_gemma":[0.0000661759,0.001195654,0.006175727,0.00002855818,0.0001737978,0.00004930845,0.0001835357,0.00897864,0.9786053,0.0005387163,0.00398481,0.00001976349],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9904982,0.00135097,0.00180667,0.0002499765,0.00008629906,0.00003772155,0.000380336,0.0001094481,0.005480292],"genre_scores_gemma":[0.9974869,0.0003711622,0.0003971467,0.00002630479,0.000004743283,0.000005428506,0.0000737876,0.00001414964,0.001620368],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006967407,"threshold_uncertainty_score":0.01733941,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0134952848148411,"score_gpt":0.2983946940013489,"score_spread":0.2848994091865078,"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."}}