{"id":"W4416887515","doi":"10.48550/arxiv.2507.00627","title":"Misaligned external gas acquisition boosts central black hole activities","year":2025,"lang":"en","type":"preprint","venue":"ArXiv.org","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Lawrence Berkeley National Laboratory; University of Colorado Boulder; Office of Science; Max-Planck-Institut für Astronomie; Ministério da Ciência, Tecnologia e Inovação; U.S. Department of Energy; Smithsonian Institution; National Natural Science Foundation of China; University of Oxford; York University; Leibniz-Gemeinschaft; University of Notre Dame; Instituto de Astrofísica de Canarias; Carnegie Mellon University; Universidad Nacional Autónoma de México; Alfred P. Sloan Foundation; University of Washington; Johns Hopkins University; Carnegie Institution of Washington; University of Utah; Ohio State University; New Mexico State University; University of Portsmouth; Vanderbilt University; Yale University; Max-Planck-Institut für Astrophysik","keywords":"Active galactic nucleus; Galaxy; Luminosity; Black hole (networking); Angular momentum; Accretion (finance); Supermassive black hole; Fraction (chemistry)","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001529804,0.0004699008,0.0004303971,0.0001615082,0.0002384175,0.0001569362,0.0004538189,0.0001763151,0.001053489],"category_scores_gemma":[0.000006479178,0.0005234473,0.0003014379,0.000128538,0.0001463223,0.0004142866,0.0004762243,0.0004941653,0.0002665141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002896582,"about_ca_system_score_gemma":0.0003169846,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004927934,"about_ca_topic_score_gemma":0.00001252326,"domain_scores_codex":[0.9978673,0.0001169691,0.0005231865,0.0005513501,0.0003202376,0.0006208982],"domain_scores_gemma":[0.9985654,0.00005235479,0.0004125535,0.0006865249,0.0001312542,0.0001519206],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003013521,0.0001353923,0.9929166,0.0001185449,0.0001544717,7.183417e-8,0.001769003,0.0007415019,0.0003798374,0.001940046,0.001691815,0.0001225947],"study_design_scores_gemma":[0.00050086,0.00002411204,0.9880259,0.0002578387,0.00009098972,3.35083e-7,0.0005370635,0.001068764,0.003466127,0.005195225,0.0003870525,0.0004457303],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9917557,0.000093612,0.001921251,0.0002319394,0.001110689,0.0004690652,0.0002639159,0.0001424309,0.004011369],"genre_scores_gemma":[0.9933513,0.00002089483,0.0002325606,0.00001916702,0.001271057,0.00009262885,0.0006899122,0.00003507069,0.00428737],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004890685,"threshold_uncertainty_score":0.9998597,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01310206399855737,"score_gpt":0.2361160536905114,"score_spread":0.223013989691954,"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."}}