{"id":"W4244519408","doi":"10.1038/nature25767","title":"A galaxy lacking dark matter","year":2018,"lang":"en","type":"article","venue":"Nature","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":437,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Physics; Astrophysics; Dark matter halo; Astronomy; Dark matter; Solar mass; Galaxy; Dwarf galaxy problem; Stellar mass; Globular cluster; Milky Way; Dwarf galaxy; Dark galaxy; Velocity dispersion; Halo; Star formation","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.00007946118,0.0001082917,0.00008913211,0.00004690284,0.0001596904,0.00005106791,0.0001498461,0.0001798081,0.002773728],"category_scores_gemma":[0.000003381813,0.00009828585,0.00004881021,0.0001488986,0.00004936944,0.0002321097,0.00004243606,0.0006098674,0.001639959],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003168709,"about_ca_system_score_gemma":0.00002901161,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002453868,"about_ca_topic_score_gemma":0.000004809456,"domain_scores_codex":[0.9993501,0.00001700158,0.0001237618,0.0001472555,0.0001480236,0.0002138444],"domain_scores_gemma":[0.9995255,0.00001121359,0.00006662237,0.0002277841,0.0001217009,0.00004716514],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000003287987,0.00001239401,0.8990991,0.000004224894,0.00001639548,3.247635e-9,0.0004791657,3.938774e-7,0.00007351422,0.005446019,0.09479491,0.00007058168],"study_design_scores_gemma":[0.0001845668,0.00001213692,0.9751507,0.00001166296,0.000007819725,7.672787e-7,0.0001011476,0.00005481375,0.0002536164,0.01164565,0.0124611,0.0001160027],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9548601,0.00004159316,0.000168391,0.0004888292,0.0004212971,0.00008944414,0.00001371503,0.00004165585,0.04387498],"genre_scores_gemma":[0.9962223,2.194758e-7,0.0005391664,0.00007043665,0.001116028,0.000007913071,0.00004393149,0.00001569403,0.00198434],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0823338,"threshold_uncertainty_score":0.9991374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004655662670610064,"score_gpt":0.2244524095181007,"score_spread":0.2197967468474906,"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."}}