{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003038475,0.0003538688,0.0005583655,0.0008724017,0.001886857,0.001767469,0.001073587,0.008898585,0.002917974],"category_scores_gemma":[0.01128218,0.0003687738,0.0003307813,0.000722939,0.003133617,0.002615782,0.001249963,0.01118424,0.001871534],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001367107,"about_ca_system_score_gemma":0.001324618,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005396213,"about_ca_topic_score_gemma":0.0123798,"domain_scores_codex":[0.9987311,0.0004564069,0.00009372496,0.000266854,0.0003344377,0.0001175832],"domain_scores_gemma":[0.992186,0.005385749,0.0004491355,0.0006354844,0.0008317815,0.000511915],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0002280307,0.00009665112,0.03070059,0.000260586,0.0001127617,0.007619591,0.001533731,0.0006117815,0.006863573,0.02104455,0.5948601,0.336068],"study_design_scores_gemma":[0.00007629625,0.0001667859,0.02031168,0.0003662306,0.00008132017,0.01635008,0.002637325,0.001820131,0.002005604,0.1547882,0.8012902,0.0001062549],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.01748131,0.01415392,0.007970151,0.9388242,0.01100482,0.00003894686,0.0003853019,0.0001635801,0.00997775],"genre_scores_gemma":[0.1463128,0.02336997,0.01780443,0.7418309,0.04732597,0.0001541532,0.0003920424,0.0001620786,0.02264763],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.008898585,"threshold_uncertainty_score":0.01606923,"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."}}