{"id":"W4414576115","doi":"","title":"Dark Energy Survey: Implications for cosmological expansion models from the final DES baryon acoustic oscillation and supernova data","year":2025,"lang":"en","type":"preprint","venue":"ArXiv.org","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Regional Municipality of Waterloo; Perimeter Institute; University of Waterloo","funders":"","keywords":"Dark energy; Baryon acoustic oscillations; Cosmic microwave background; Supernova; Cosmological constant; Hubble's law; Neutrino; Cosmology; Baryon","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":[0.005728655,0.0006284443,0.0004859387,0.001961959,0.0004979565,0.001955855,0.0008984833,0.0004200145,0.003144547],"category_scores_gemma":[0.0123594,0.0002250699,0.0006786114,0.002559685,0.0006911363,0.001168739,0.001483215,0.0006085568,0.0006261793],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008185215,"about_ca_system_score_gemma":0.0005350265,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0272374,"about_ca_topic_score_gemma":0.02532937,"domain_scores_codex":[0.9983945,0.0009992755,0.00007036314,0.0002418087,0.0001628092,0.0001312446],"domain_scores_gemma":[0.9950489,0.002372717,0.001043751,0.00051693,0.0004525225,0.0005651713],"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":[0.0007434478,0.00007649905,0.8950269,0.0001164751,0.0004824411,0.000187339,0.0003422054,0.02485987,0.0006956871,0.04555564,0.01057227,0.0213413],"study_design_scores_gemma":[0.0001562317,0.0001270769,0.7003086,0.0002330346,0.0002303892,0.0002287406,0.001654904,0.2161666,0.001049807,0.05614351,0.02358656,0.0001147288],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9463488,0.001408883,0.01358621,0.008197419,0.00007990644,0.00005302928,0.01337487,0.0002647674,0.01668618],"genre_scores_gemma":[0.9858481,0.0002919166,0.003390175,0.0004258572,0.00004939321,0.00003357546,0.008362056,0.00007867003,0.001520253],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0272374,"threshold_uncertainty_score":0.05415773,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1706175800322516,"score_gpt":0.3361949052446715,"score_spread":0.1655773252124199,"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."}}