{"id":"W4396702053","doi":"10.1093/mnras/stae1186","title":"Project Hephaistos – II. Dyson sphere candidates from <i>Gaia</i> DR3, 2MASS, and <i>WISE</i>","year":2024,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Cancer Institute; Australian Astronomical Optics-Macquarie; Science Mission Directorate; Smithsonian Astrophysical Observatory; University of California, Los Angeles; Jet Propulsion Laboratory; Max-Planck-Institut für Astronomie; Durham University; Ministry of Education, India; Queen's University; Queen's University Belfast; Swinburne University of Technology; National Central University; Planetary Science Division; Monash University; Swedish Collegium for Advanced Study; Australian Government; Australian Research Council; Space Telescope Science Institute; Eötvös Loránd Tudományegyetem; Magnus Bergvalls Stiftelse; National Computational Infrastructure; Royal Swedish Academy of Sciences; Los Alamos National Laboratory; Uppsala Universitet; Johns Hopkins University; European Space Agency; Australian National Data Service; National Science Foundation; Scheme for Promotion of Academic and Research Collaboration; Astronomy Australia Limited; Australian National University; National Aeronautics and Space Administration; Curtin University of Technology; California Institute of Technology; Smithsonian Institution","keywords":"Physics; Search for extraterrestrial intelligence; Confusion; Stars; Astronomy; Infrared; Pipeline (software); SPHERES; Astrophysics; Convolutional neural network; Theoretical physics; Artificial intelligence; Computer science","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":[0.0007110179,0.0005591303,0.000296971,0.00222182,0.000390134,0.0008047083,0.0004451333,0.0003048106,0.005073219],"category_scores_gemma":[0.0007837793,0.0001814534,0.0004479337,0.0008053619,0.0001983555,0.0004213023,0.001069238,0.0002311044,0.003977197],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005273864,"about_ca_system_score_gemma":0.0006164017,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01017298,"about_ca_topic_score_gemma":0.02528628,"domain_scores_codex":[0.99977,0.00002738711,0.000007461693,0.00007555444,0.00004817105,0.00007146736],"domain_scores_gemma":[0.9994306,0.00005890148,0.0001034429,0.00009970124,0.0001032578,0.0002040534],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001247212,0.000260543,0.6098745,0.0002942652,0.0002901057,0.0009302867,0.001076258,0.004665975,0.05526847,0.003424053,0.1142186,0.2084496],"study_design_scores_gemma":[0.00009173528,0.0002187518,0.8139879,0.00007499422,0.0001103455,0.0006516303,0.001260994,0.02948609,0.02621692,0.00163014,0.1262229,0.00004768441],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9239648,0.0005757029,0.009657189,0.0005222397,0.00007223442,0.0002357211,0.04649572,0.005027726,0.01344859],"genre_scores_gemma":[0.7396777,0.0001880956,0.04415419,0.00021085,0.00005218366,0.0001675732,0.2029444,0.0007825384,0.01182241],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01017298,"threshold_uncertainty_score":0.02022755,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00653083334892381,"score_gpt":0.2020806742614495,"score_spread":0.1955498409125257,"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."}}