{"id":"W4408199737","doi":"10.23919/usnc-ursinrsm66067.2025.10907191","title":"Holographic Beam Mapping for CHIME: Current Status and Future Directions","year":2025,"lang":"en","type":"article","venue":"","topic":"Particle Accelerators and Free-Electron Lasers","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Holography; Current (fluid); Beam (structure); Optics; Computer science; Geology; Physics; Electrical engineering; Engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00003569978,0.00008230362,0.00008675299,0.0001184363,0.00008766355,0.00003211978,0.00003530431,0.00003521127,0.000009596409],"category_scores_gemma":[0.000004145617,0.00007593128,0.00003539354,0.0003050652,0.00001821352,0.00006862304,0.00001027439,0.00008317603,0.000001179278],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001868384,"about_ca_system_score_gemma":0.000009135711,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006420706,"about_ca_topic_score_gemma":0.00003125797,"domain_scores_codex":[0.9995202,0.000003712107,0.00009489834,0.0001099063,0.0000279541,0.0002433698],"domain_scores_gemma":[0.9998177,0.000020515,0.000006505333,0.0000869705,0.00001561297,0.00005274021],"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":[0.00001980511,0.0001079042,0.06522997,0.0002722344,0.0002967988,7.824747e-7,0.0003111211,0.0004787496,0.01758525,0.0268348,0.03127618,0.8575864],"study_design_scores_gemma":[0.0004091311,0.00002121596,0.04954671,0.00001039639,0.0000217307,6.064693e-7,0.0000943534,0.007448263,0.004647836,0.0007435534,0.9369131,0.0001431555],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9641224,0.01909298,0.01075834,0.0002994047,0.00107633,0.0002914218,0.00001390697,0.0004912817,0.003853966],"genre_scores_gemma":[0.9943374,0.004859706,0.0004463614,0.00004993054,0.0001373029,0.00008146956,0.000006876343,0.00001065924,0.00007024575],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9056368,"threshold_uncertainty_score":0.3096388,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00844481635733923,"score_gpt":0.2366198235847808,"score_spread":0.2281750072274416,"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."}}