{"id":"W4411541387","doi":"10.1016/j.fusengdes.2025.115278","title":"A scoping study of far-SOL main-wall protection limiters for steady-state operation of compact pilot plant tokamaks","year":2025,"lang":"en","type":"article","venue":"Fusion Engineering and Design","topic":"Magnetic confinement fusion research","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute for Christian Studies; University of Toronto","funders":"Oak Ridge National Laboratory; U.S. Department of Energy","keywords":"Tokamak; Limiter; Steady state (chemistry); Nuclear engineering; Pilot plant; Environmental science; Materials science; Computer science; Physics; Nuclear physics; Plasma; Telecommunications; Engineering; Waste management; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002684964,0.00009267864,0.0001695898,0.0001560578,0.00005460508,0.00002310803,0.00005573804,0.00001366917,0.000229113],"category_scores_gemma":[0.00001305203,0.00008516594,0.00002244191,0.00009461876,0.000008244036,0.00001615136,0.0000289798,0.00006214785,2.805739e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000005615955,"about_ca_system_score_gemma":0.0000419571,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000366892,"about_ca_topic_score_gemma":0.00001405538,"domain_scores_codex":[0.9993448,0.00003737923,0.0002405587,0.000138861,0.0001138995,0.000124564],"domain_scores_gemma":[0.9996392,0.0001148885,0.00005238847,0.0001088509,0.00005429826,0.00003043652],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0007170801,0.001027009,0.001896433,0.001276611,0.0001670732,8.789243e-7,0.002284281,0.1527474,0.7528819,0.0006395491,0.0007651253,0.08559662],"study_design_scores_gemma":[0.002727919,0.002563097,0.00355825,0.0007732346,0.00003474483,1.925549e-7,0.0007803049,0.9542038,0.03479348,0.00002842745,0.0003734885,0.0001630391],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5888243,0.00002351023,0.4085349,0.0000599643,0.00005539843,0.002212574,0.00001317564,0.00001598506,0.000260191],"genre_scores_gemma":[0.9985906,0.000003225446,0.000853838,0.000004714629,0.00001254277,0.0001299508,0.000007224467,0.000006321855,0.0003915972],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8014565,"threshold_uncertainty_score":0.3472966,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03580754631138745,"score_gpt":0.264770033187319,"score_spread":0.2289624868759315,"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."}}