{"id":"W4324350341","doi":"10.3847/1538-4365/acaf05","title":"Powerful Radio Sources in the Southern Sky. I. 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University of Portsmouth; Johns Hopkins University; Consejo Nacional de Ciencia y Tecnología; University of Chicago; University of Nottingham; Smithsonian Institution; National Radio Astronomy Observatory; Harvard University; Ohio State University; Financiadora de Estudos e Projetos; Nvidia; Victoria University of Wellington; National Science Foundation; University of Michigan; California Institute of Technology","keywords":"Quasar; Sky; Redshift; Southern Hemisphere; Astrophysics; Physics; Limiting; Astronomy; Galaxy; Remote sensing; Computer science; Geography; Engineering","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004635652,0.0004217671,0.0003639115,0.01098501,0.0004212374,0.001307876,0.0003620326,0.000229043,0.008119991],"category_scores_gemma":[0.001092334,0.0001808554,0.0003615556,0.009919925,0.0004460591,0.0008777112,0.001146108,0.0001951818,0.003164272],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003314714,"about_ca_system_score_gemma":0.000465799,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006690544,"about_ca_topic_score_gemma":0.006118749,"domain_scores_codex":[0.999643,0.00003004659,0.00004120712,0.00009058449,0.0001274067,0.00006775607],"domain_scores_gemma":[0.9987506,0.0001751795,0.000602215,0.0001482055,0.0001997881,0.0001239941],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004263186,0.00006246279,0.7011491,0.001452404,0.0001818063,0.001080891,0.001428157,0.0003272473,0.01496439,0.002612922,0.01843753,0.2578768],"study_design_scores_gemma":[0.00001236968,0.00004665599,0.9543273,0.0001495282,0.00008849194,0.001148408,0.0003577309,0.00008423875,0.0009380142,0.0005077065,0.04232852,0.0000109839],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8885322,0.02819721,0.002625732,0.0003948908,0.0001101822,0.0001452217,0.04365859,0.0005633989,0.03577264],"genre_scores_gemma":[0.9099699,0.01181166,0.004452531,0.0002123635,0.000401362,0.0000785757,0.06428562,0.0001063674,0.008681577],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01098501,"threshold_uncertainty_score":0.0271641,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009313426664362655,"score_gpt":0.2297674466476701,"score_spread":0.2204540199833075,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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