{"id":"W4408892096","doi":"10.1126/science.adw5484","title":"Mapping a complex evolutionary history","year":2025,"lang":"en","type":"letter","venue":"Science","topic":"Forensic and Genetic Research","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Evolutionary biology; Biology; Geography","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":[],"consensus_categories":[],"category_scores_codex":[0.0002587779,0.0001356006,0.0001165118,0.0001823481,0.000138483,0.00001874423,0.0007890812,0.0002515762,0.0001398348],"category_scores_gemma":[0.0001269063,0.0001300751,0.00007243312,0.0002180508,0.00146506,0.000001902852,0.0004238834,0.0003707504,0.00004685231],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001628662,"about_ca_system_score_gemma":0.001775076,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002150429,"about_ca_topic_score_gemma":0.000001984537,"domain_scores_codex":[0.99834,0.00003742483,0.0001324663,0.00059065,0.000478324,0.0004211699],"domain_scores_gemma":[0.9991379,0.00001048115,0.00004668849,0.000568646,0.0001874704,0.00004876466],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000002207876,0.000003540837,0.0000267501,0.0000309618,0.000008256684,0.00001357536,0.00001104087,0.00000193803,0.03331449,0.00001470328,0.965526,0.001046491],"study_design_scores_gemma":[0.00006178173,0.00004035238,0.0009630549,0.00002258505,0.00000277115,0.0000137688,0.00001309749,0.00007839017,0.0006984517,0.0001092812,0.9978504,0.0001460861],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.002936266,0.01448239,0.002693301,0.7239621,0.003993208,0.0008088205,0.000104232,0.00005737704,0.2509623],"genre_scores_gemma":[0.003973088,0.0003185645,0.004392402,0.7551005,0.003426038,0.00004735669,0.0006242231,0.00002519995,0.2320926],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.03261604,"threshold_uncertainty_score":0.5398074,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03724132055042684,"score_gpt":0.287096354276639,"score_spread":0.2498550337262122,"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."}}