{"id":"W4415961990","doi":"10.3847/1538-3881/ae019a","title":"A Comprehensive Reanalysis of K2-18 b’s JWST NIRISS+NIRSpec Transmission Spectrum","year":2025,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Space Telescope Science Institute; Nuclear Safety and Security Commission; California Institute of Technology; National Aeronautics and Space Administration; National Science Foundation","keywords":"Robustness (evolution); Atmospheric composition; Spectral line; Data reduction; Hydrogen molecule; Atmospheric model; Range (aeronautics); Polarization (electrochemistry)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001772755,0.0001846982,0.0004171557,0.00009408897,0.0002707239,0.00004940754,0.0003239406,0.00003095844,0.001329381],"category_scores_gemma":[0.000004865782,0.0001213517,0.000321181,0.0001502002,0.0001618564,0.00005590967,0.00006232901,0.0004138595,0.00002743165],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003452844,"about_ca_system_score_gemma":0.00008718114,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000148022,"about_ca_topic_score_gemma":0.00000196864,"domain_scores_codex":[0.9988143,0.0001200545,0.0004428885,0.0001704356,0.0001617072,0.0002906085],"domain_scores_gemma":[0.9991085,0.0002835637,0.0002068237,0.0002489903,0.00006056307,0.00009156441],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002591473,0.000149844,0.958195,0.0000105804,0.001507702,0.000001327831,0.0003865123,0.001565835,0.0002852192,0.001582304,0.008742387,0.02731411],"study_design_scores_gemma":[0.001556437,0.0001153615,0.9629229,0.0000944629,0.000767634,0.000009784193,0.001587179,0.001148085,0.002220939,0.007369228,0.02197472,0.0002333081],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8959923,0.001165924,0.03393111,0.005042396,0.0004492716,0.0001995632,0.00001483138,0.0000170124,0.06318764],"genre_scores_gemma":[0.9981298,0.00003525353,0.0006854218,0.00003760142,0.000467636,0.000001790338,0.000008149071,0.000008588114,0.0006257506],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1021376,"threshold_uncertainty_score":0.9995835,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01249737516175595,"score_gpt":0.2489139118546531,"score_spread":0.2364165366928972,"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."}}