{"id":"W2149053837","doi":"10.1088/0004-637x/805/2/179","title":"THE EVENT HORIZON OF M87","year":2015,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Astrophysical Phenomena and Observations","field":"Physics and Astronomy","cited_by":98,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute; University of Waterloo","funders":"Army Research Office; Natural Sciences and Engineering Research Council of Canada; Institut Périmètre de physique théorique; National Aeronautics and Space Administration; California Institute of Technology; Gordon and Betty Moore Foundation; Jet Propulsion Laboratory; Space Telescope Science Institute; National Science Foundation","keywords":"Event horizon; Supermassive black hole; Black hole (networking); Accretion (finance); Active galactic nucleus; Intermediate-mass black hole; Jet (fluid); Spin-flip; Accretion disc","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000218898,0.0001233529,0.0001657289,0.00001228646,0.0003996323,0.0000776706,0.0004839733,0.00001162491,0.00002423075],"category_scores_gemma":[0.00001452706,0.00005923248,0.0002045932,0.0001668578,0.0002166441,0.0001208068,0.0001000694,0.0003959842,0.0000670545],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002625194,"about_ca_system_score_gemma":0.0001129802,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002326924,"about_ca_topic_score_gemma":2.87881e-7,"domain_scores_codex":[0.9988394,0.000119131,0.0002918472,0.00009064983,0.0003788398,0.0002801136],"domain_scores_gemma":[0.9989845,0.0001410058,0.0002274572,0.0002803907,0.0001901748,0.0001764843],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002227389,0.0006717746,0.001952974,0.000002514081,0.0003806975,0.0000025518,0.0007543087,0.01815436,0.01794223,0.6799212,0.01205603,0.2679387],"study_design_scores_gemma":[0.00489196,0.005435628,0.05656797,0.0001029717,0.0004836807,0.000008859833,0.01135085,0.01276827,0.009899438,0.842383,0.05516534,0.0009420913],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9083699,0.00004267759,0.08716856,0.002085256,0.0003502989,0.0001151664,0.00001047184,0.0000100269,0.00184763],"genre_scores_gemma":[0.9970376,0.000001345831,0.0006936199,0.00001709579,0.001875083,0.000007100492,0.000002466255,0.00001265269,0.0003529928],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2669966,"threshold_uncertainty_score":0.3073689,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01894259865178032,"score_gpt":0.250474622909811,"score_spread":0.2315320242580307,"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."}}