{"id":"W4313812052","doi":"10.21203/rs.3.rs-2404918/v1","title":"A population of faint, old, and massive quiescent galaxies at 3 &amp;lt; z &amp;lt; 4 revealed by JWST NIRSpec Spectroscopy","year":2023,"lang":"en","type":"preprint","venue":"Research Square","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"Space Telescope Science Institute; National Research Foundation; Danmarks Grundforskningsfond; National Aeronautics and Space Administration; Staatssekretariat für Bildung, Forschung und Innovation; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; National Science Foundation","keywords":"Galaxy; Physics; Population; Astrophysics; Spectroscopy; Astronomy; Sociology; Demography","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":[0.0002291095,0.0002139124,0.0002424232,0.001455502,0.0009339217,0.001019146,0.0005982837,0.000269472,0.001409609],"category_scores_gemma":[0.0003811729,0.0002057122,0.0001592866,0.0009810593,0.000739697,0.0004170784,0.0008197958,0.0004022133,0.0005720439],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003350683,"about_ca_system_score_gemma":0.0001900014,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003771826,"about_ca_topic_score_gemma":0.00729557,"domain_scores_codex":[0.9998017,0.00000769473,0.00001083555,0.00004943536,0.00007094882,0.00005939484],"domain_scores_gemma":[0.9991964,0.00005228042,0.0002402501,0.00006611145,0.0001018821,0.0003432312],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001564013,0.0001213475,0.9287784,0.0000165292,0.00003344096,0.001816216,0.0008129386,0.00009650648,0.05951805,0.0002170845,0.0005851514,0.007848099],"study_design_scores_gemma":[0.000002449303,0.00004685839,0.997308,0.000001810017,0.000008486126,0.0009059295,0.00009105809,0.0001695549,0.0008667517,0.00004211999,0.0005534246,0.000003607085],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983335,0.00007635866,0.0002302753,0.00002603297,0.000003077627,0.000005886575,0.0002009348,0.00003365536,0.001090262],"genre_scores_gemma":[0.9989256,0.00002529169,0.0002789593,0.00002696953,0.00001017809,0.000003205921,0.0003969604,0.000007534781,0.0003253235],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003771826,"threshold_uncertainty_score":0.007499695,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03845084305354673,"score_gpt":0.3362519266685069,"score_spread":0.2978010836149602,"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."}}