{"id":"W4415927793","doi":"10.48550/arxiv.2510.27631","title":"SN 2024cld: unveiling the complex mass-loss histories of evolved supergiant progenitors to core collapse supernovae","year":2025,"lang":"en","type":"preprint","venue":"","topic":"Gamma-ray bursts and supernovae","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Agencia Estatal de Investigación; Brookhaven National Laboratory; Agència de Gestió d'Ajuts Universitaris i de Recerca; Office of Science; Háskóli Íslands; Universitetet i Oslo; Isaac Newton Trust; Queen's University; Generalitat de Catalunya; U.S. Department of Energy; National Natural Science Foundation of China; National Aeronautics and Space Administration; Danmarks Grundforskningsfond; Ohio State University; National Research Foundation; Queen's University Belfast; Leverhulme Trust; National Key Research and Development Program of China; Space Telescope Science Institute; University of Warwick; Science and Technology Facilities Council; Turun Yliopisto; Aarhus Universitet; National Astronomical Research Institute of Thailand; Villum Fonden; College of Engineering, Michigan State University; Princeton University; University of Washington; European Space Agency; Johns Hopkins University; New Mexico State University; Vanderbilt University; Stockholms Universitet; University of Portsmouth; National Science Foundation; European Commission; University of Leicester","keywords":"Red supergiant; Supergiant; Supernova; Ejecta; Light curve; Stars; Stellar evolution; Type II supernova","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":[0.00009962271,0.0002697043,0.0001813252,0.001255874,0.0002239715,0.0003558829,0.0001826127,0.0001628093,0.0005551819],"category_scores_gemma":[0.0001794648,0.0001083694,0.000159109,0.0005165804,0.0001605022,0.000158204,0.0004585474,0.0001751843,0.0001987853],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003008374,"about_ca_system_score_gemma":0.0001254303,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004166106,"about_ca_topic_score_gemma":0.006144466,"domain_scores_codex":[0.999965,0.000003838462,0.000001853831,0.00001033873,0.00000798968,0.00001101605],"domain_scores_gemma":[0.9999126,0.000009194559,0.00002169109,0.000008285467,0.00001370132,0.00003444622],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006724167,0.00008702378,0.8532832,0.00006769325,0.00008196838,0.002016322,0.0002167149,0.001251457,0.1199033,0.000392113,0.0006018767,0.02142592],"study_design_scores_gemma":[0.00001051945,0.000109727,0.9884843,0.000007658089,0.00001685822,0.001249789,0.0001440156,0.002798813,0.004679488,0.0002029337,0.002284563,0.00001129065],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983106,0.0001219056,0.0002127337,0.00001155179,0.000002544623,0.000006663585,0.0005731462,0.00002413977,0.0007368331],"genre_scores_gemma":[0.9960967,0.00009165591,0.0008318635,0.00001465931,0.000007941523,0.000007310272,0.002480834,0.00001455566,0.0004545109],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004166106,"threshold_uncertainty_score":0.008283675,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03396683992036962,"score_gpt":0.2794972649613232,"score_spread":0.2455304250409536,"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."}}