{"id":"W7113186617","doi":"","title":"GWTC-4.0 : An Introduction to Version 4.0 of the Gravitational-Wave Transient Catalog","year":2025,"lang":"en","type":"article","venue":"Lancaster EPrints (Lancaster University)","topic":"Pulsars and Gravitational Waves Research","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"European Social Fund; Japan Society for the Promotion of Science; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Science and Technology Facilities Council; National Science and Technology Council; European Regional Development Fund; Centre National de la Recherche Scientifique; ICTP South American Institute for Fundamental Research; Ministry of Science and ICT, South Korea; Nemzeti Kutatási Fejlesztési és Innovációs Hivatal; National Research Foundation; Vlaamse regering; National Astronomical Observatory of Japan; Ministry of Education, Culture, Sports, Science and Technology; Natural Sciences and Engineering Research Council of Canada; Ministry of Education, India; Conseil Régional, Île-de-France; Israel Science Foundation; Scottish Universities Physics Alliance; National Natural Science Foundation of China; National Research Foundation of Korea; Division of Human Resource Development; Korea Astronomy and Space Science Institute; Hungarian Scientific Research Fund; Generalitat de Catalunya; Generalitat Valenciana; Fonds Wetenschappelijk Onderzoek; Istituto Nazionale di Fisica Nucleare; U.S. Department of Energy; National Research, Development and Innovation Office; Great Southern Development Commission, Government of Western Australia; Agencia Estatal de Investigación; Korea Institute of Science and Technology Information; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Institute for Cosmic Ray Research, University of Tokyo; Council of Scientific and Industrial Research, India; Fundacja na rzecz Nauki Polskiej; Academia Sinica; Abdus Salam International Centre for Theoretical Physics; Leverhulme Trust; European Commission; Russian Science Foundation; Scottish Funding Council; Narodowa Agencja Wymiany Akademickiej; Centres de Recerca de Catalunya; Institut des Origines de Lyon; Fonds De La Recherche Scientifique - FNRS; Ministerio de Ciencia, Innovación y Universidades; Science and Engineering Research Board; National Science Foundation","keywords":"Documentation; Data collection; Transient (computer programming); Observational study; SIGNAL (programming language)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003826848,0.001119253,0.001077787,0.0136806,0.001346985,0.007847468,0.00260653,0.001179895,0.1517781],"category_scores_gemma":[0.02016723,0.001285282,0.0008340437,0.02032647,0.0006580326,0.006786948,0.003495793,0.002155572,0.2029292],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0020492,"about_ca_system_score_gemma":0.005308694,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02500449,"about_ca_topic_score_gemma":0.0237117,"domain_scores_codex":[0.997778,0.0002298756,0.0004651376,0.0002644459,0.0009714067,0.0002910787],"domain_scores_gemma":[0.9840598,0.002544177,0.001098765,0.003712458,0.007435546,0.001149376],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00004633744,0.00001830401,0.001107047,0.000196793,0.00000609942,0.00003240096,0.00006620974,0.0001732157,0.0002983708,0.002416844,0.9633628,0.0322754],"study_design_scores_gemma":[0.00001603042,0.000008077315,0.001659792,0.0001195743,0.000004657033,0.00004801741,0.00003239056,0.0001418371,0.0002325728,0.001084435,0.9966277,0.00002477346],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"dataset","genre_gemma":"methods","genre_scores_codex":[0.002159626,0.001537069,0.02882179,0.002379477,0.001801119,0.001304288,0.8530073,0.03446073,0.07452855],"genre_scores_gemma":[0.003846056,0.001788277,0.02786641,0.001654223,0.001162945,0.001041073,0.890933,0.01489175,0.05681628],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.1517781,"threshold_uncertainty_score":0.5077482,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01136787955402398,"score_gpt":0.2654245483121984,"score_spread":0.2540566687581745,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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