{"id":"W4408537894","doi":"10.1051/0004-6361/202453508","title":"TOI-6508 b: A massive transiting brown dwarf orbiting a low-mass star","year":2025,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"Agencia Estatal de Investigación; Science and Technology Facilities Council; Science Mission Directorate; Agencia Nacional de Investigación y Desarrollo; Ministério da Ciência, Tecnologia, Inovações e Comunicações; Ministerio de Ciencia e Innovación; Nuclear Safety and Security Commission; Fonds De La Recherche Scientifique - FNRS; California Institute of Technology; European Commission; Ministry of Science, ICT and Future Planning; Ames Research Center; Fédération Wallonie-Bruxelles; Korea Astronomy and Space Science Institute; National Aeronautics and Space Administration; Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture; European Southern Observatory; Space Telescope Science Institute; National Science Foundation","keywords":"Physics; Astrophysics; Brown dwarf; Astronomy; Star (game theory); Circumbinary planet; Stars","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":[0.00009907551,0.0003839471,0.0002211052,0.0005917901,0.0007272793,0.0004819296,0.000382641,0.0005172172,0.001499272],"category_scores_gemma":[0.0002043917,0.0001143919,0.0001449236,0.0003865484,0.0002874451,0.000284845,0.0004885712,0.0004233892,0.001153401],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002836518,"about_ca_system_score_gemma":0.0001632678,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002826441,"about_ca_topic_score_gemma":0.003939267,"domain_scores_codex":[0.9999321,0.000002330334,0.000003500141,0.00002236616,0.00001960555,0.00002030156],"domain_scores_gemma":[0.9997619,0.00001027697,0.00005842435,0.00001813807,0.00001905564,0.000132203],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008106399,0.0004685225,0.7308456,0.0002256753,0.00008993968,0.01916139,0.001285737,0.0007440454,0.1994922,0.002306509,0.007473769,0.03709597],"study_design_scores_gemma":[0.00007900278,0.001781295,0.9022265,0.0000567751,0.00008474549,0.02307266,0.0008618871,0.003312,0.01522699,0.001154735,0.05208808,0.00005525813],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949062,0.0001307709,0.0002741624,0.00006976392,0.00002185173,0.00001447395,0.0002792215,0.00006464704,0.004238975],"genre_scores_gemma":[0.9955139,0.00008766077,0.0009150645,0.0001032606,0.00002801836,0.000006177858,0.001154151,0.0000138056,0.002178079],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002826441,"threshold_uncertainty_score":0.005620003,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005824255952064186,"score_gpt":0.2020616324908676,"score_spread":0.1962373765388034,"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."}}