{"id":"W4399554063","doi":"10.1088/1475-7516/2025/01/144","title":"Fiducial-cosmology-dependent systematics for the DESI 2024 BAO analysis","year":2025,"lang":"en","type":"article","venue":"Journal of Cosmology and Astroparticle Physics","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"Regional Municipality of Waterloo; Perimeter Institute; University of Waterloo","funders":"Division of Astronomical Sciences; Science and Technology Facilities Council; Office of Science; Ministerio de Ciencia e Innovación; High Energy Physics; Gordon and Betty Moore Foundation; U.S. Department of Energy; Commissariat à l'Énergie Atomique et aux Énergies Alternatives; National Science Foundation","keywords":"Systematics; Cosmology; Fiducial marker; Physics; Astronomy; Computer science; Biology; Artificial intelligence; Zoology","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":[0.00516591,0.0005892877,0.0003926911,0.001432288,0.0007107706,0.001502579,0.0006986724,0.0003692656,0.004596158],"category_scores_gemma":[0.01712884,0.0003623841,0.001019536,0.001623799,0.0006014148,0.0007484098,0.001662455,0.0006056781,0.002094466],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009224213,"about_ca_system_score_gemma":0.000899317,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0105944,"about_ca_topic_score_gemma":0.01474333,"domain_scores_codex":[0.997541,0.0008265406,0.0001208675,0.0006447576,0.0006843935,0.0001825825],"domain_scores_gemma":[0.9913812,0.002507689,0.001224512,0.003371171,0.001199206,0.0003162013],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0009568615,0.0001100585,0.7740914,0.0003570739,0.00147476,0.0002375506,0.001168468,0.02649015,0.01893157,0.02325539,0.04961527,0.1033115],"study_design_scores_gemma":[0.0001612387,0.0002012077,0.745949,0.0001279073,0.0003485095,0.0004256584,0.0005601573,0.06259594,0.02866286,0.01617699,0.1446172,0.000173313],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8207668,0.0006153872,0.1094325,0.0007731942,0.0001785905,0.0002017524,0.03591482,0.01279725,0.01931966],"genre_scores_gemma":[0.8978995,0.0001023524,0.05452686,0.0002488771,0.00005271505,0.0002031522,0.04020136,0.003863744,0.002901534],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0105944,"threshold_uncertainty_score":0.02732027,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01142008298727677,"score_gpt":0.2849824719941261,"score_spread":0.2735623890068493,"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."}}