{"id":"W2005425934","doi":"10.1038/nature10646","title":"Exclusion of a luminous red giant as a companion star to the progenitor of supernova SN 2011fe","year":2011,"lang":"en","type":"article","venue":"Nature","topic":"Gamma-ray bursts and supernovae","field":"Physics and Astronomy","cited_by":325,"is_retracted":false,"has_abstract":false,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto","funders":"Science and Technology Facilities Council","keywords":"Supernova; Astronomy; Physics; Astrophysics; Star (game theory); Progenitor; Astrobiology; Biology; Progenitor cell; Cell biology","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":[],"consensus_categories":[],"category_scores_codex":[0.000144488,0.0001357085,0.0002295222,0.00005141399,0.00006473905,0.000007935399,0.0003066885,0.0002043978,0.000687463],"category_scores_gemma":[0.00000808096,0.00008629444,0.0001232056,0.0001683652,0.00004183512,0.00005359696,0.000107152,0.0005384851,0.00002992581],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001078906,"about_ca_system_score_gemma":0.00006271859,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008766635,"about_ca_topic_score_gemma":0.00002302839,"domain_scores_codex":[0.9990979,0.00003422776,0.0002345356,0.0001833913,0.0002571382,0.0001927924],"domain_scores_gemma":[0.9992909,0.00001687164,0.00008395362,0.0003448254,0.0001962114,0.00006720064],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006694921,0.001720609,0.7117376,0.0001389346,0.0004420072,0.00001673957,0.02620547,0.000008692932,0.1754106,0.009914194,0.02970437,0.04403127],"study_design_scores_gemma":[0.001476021,0.0007236945,0.7427093,0.0002177072,0.0001218476,0.000007992403,0.002769736,0.00008598238,0.1975033,0.001015537,0.05289248,0.0004763502],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.993111,0.0003317674,0.00005393931,0.0004192754,0.0002515612,0.0003885329,0.0000533949,0.00001156108,0.005378931],"genre_scores_gemma":[0.9982647,0.000002657262,0.0009844005,0.00008308242,0.0002210135,0.00001195576,0.00001799658,0.00001644508,0.0003977055],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04355492,"threshold_uncertainty_score":0.7527238,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0146121231848501,"score_gpt":0.2403805346099311,"score_spread":0.225768411425081,"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."}}