{"id":"W4360613104","doi":"10.3847/2041-8213/acb04a","title":"The JWST Early-release Science Program for Direct Observations of Exoplanetary Systems II: A 1 to 20 μm Spectrum of the Planetary-mass Companion VHS 1256–1257 b","year":2023,"lang":"en","type":"article","venue":"The Astrophysical Journal Letters","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":165,"is_retracted":false,"has_abstract":true,"ca_institutions":"Herzberg Institute of Astrophysics; Western University; National Research Council Canada","funders":"Instituto de Astrofísica de Andalucía; Science and Technology Facilities Council; European Commission; Agencia Estatal de Investigación; Agencia Nacional de Investigación y Desarrollo; National Aeronautics and Space Administration; Ministerio de Ciencia, Innovación y Universidades; Agence Nationale de la Recherche; Space Telescope Science Institute","keywords":"Brown dwarf; Physics; Astrophysics; Planet; Exoplanet; Mass spectrum; Planetary mass; Mass spectrometry","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":["sts"],"consensus_categories":[],"category_scores_codex":[0.0004290715,0.0002069583,0.0003417624,0.00006034026,0.001339399,0.0001352244,0.0008512849,0.00001672871,0.000007118698],"category_scores_gemma":[0.000031599,0.0001043386,0.0002191131,0.0006043771,0.0005267623,0.0001017028,0.0001296753,0.0003137973,0.00001310909],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002514436,"about_ca_system_score_gemma":0.00007420415,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004761362,"about_ca_topic_score_gemma":0.000006555566,"domain_scores_codex":[0.9981318,0.0001332344,0.0004183942,0.0002086665,0.0005925855,0.0005152959],"domain_scores_gemma":[0.9982975,0.0007281635,0.0003473569,0.0004146185,0.00009711386,0.0001152143],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000663448,0.0004793065,0.6932432,0.00009331613,0.001507553,0.0000109416,0.002696569,0.1052545,0.1421055,0.005529962,0.04057915,0.007836513],"study_design_scores_gemma":[0.0005104202,0.0004560209,0.986752,0.0001053942,0.000205384,0.0000072304,0.0004087299,0.005870174,0.001090643,0.0002246348,0.004172548,0.0001967819],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9888364,0.00004269845,0.0005357606,0.008599027,0.0007853299,0.0007958621,0.00009881306,0.0000234778,0.0002826456],"genre_scores_gemma":[0.9985865,0.000006397407,0.0002802016,0.0001174876,0.0008444422,0.00003684362,0.00002770132,0.00001523414,0.00008518238],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2935089,"threshold_uncertainty_score":0.9999607,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01807339595633535,"score_gpt":0.2320142055028544,"score_spread":0.2139408095465191,"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."}}