{"id":"W2058679350","doi":"10.1126/science.1132128","title":"Discovery of a Young Planetary-Mass Binary","year":2006,"lang":"en","type":"article","venue":"Science","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":90,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Brown dwarf; Jupiter (rocket family); Binary number; Physics; Astrophysics; Planetary mass; Planet; Astronomy; Primary (astronomy); Exoplanet; Gas giant; Binary star; Mass ratio; Low Mass; Giant planet; Astrobiology; Planetary system; Stars; Mathematics","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":[0.0003094191,0.00009487553,0.0002347957,0.0005374605,0.0006119839,0.0008400741,0.0002203276,0.0006558638,0.0009588859],"category_scores_gemma":[0.0009159668,0.0001461629,0.000111368,0.0002673643,0.0003159615,0.0005031823,0.0008869591,0.0003714332,0.0003005825],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002931248,"about_ca_system_score_gemma":0.0002045235,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006735313,"about_ca_topic_score_gemma":0.0007085358,"domain_scores_codex":[0.9998775,0.00001185414,0.000008288178,0.00004904385,0.00002776675,0.00002554032],"domain_scores_gemma":[0.9996424,0.00006964585,0.00009379142,0.0000509487,0.00003595779,0.0001072808],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005948381,0.00022888,0.5922285,0.000224029,0.00009081506,0.02375738,0.002864791,0.0004828152,0.2660999,0.01670691,0.002036321,0.09468482],"study_design_scores_gemma":[0.0001005403,0.001438429,0.7395695,0.00009389519,0.0001588814,0.08610392,0.001217626,0.003168278,0.09817918,0.009055727,0.0608338,0.00008016902],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964781,0.0008893127,0.0006346894,0.0001474638,0.00002648797,0.000004705235,0.00005128069,0.00001878991,0.00174905],"genre_scores_gemma":[0.9979965,0.0002017437,0.0007990777,0.00009138211,0.00001483891,0.000002123966,0.0001830755,0.000002524099,0.0007086917],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009588859,"threshold_uncertainty_score":0.003207803,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007554228327706281,"score_gpt":0.2133638652927186,"score_spread":0.2058096369650123,"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."}}