{"id":"W3161343977","doi":"10.1016/j.cub.2021.04.015","title":"Phylogeny and mechanisms of shared hierarchical patterns in birdsong","year":2021,"lang":"en","type":"article","venue":"Current Biology","topic":"Animal Vocal Communication and Behavior","field":"Biochemistry, Genetics and Molecular Biology","cited_by":28,"is_retracted":false,"has_abstract":false,"ca_institutions":"Centre for Research on Brain Language and Music; McGill University","funders":"Japan Society for the Promotion of Science; Natural Sciences and Engineering Research Council of Canada","keywords":"Biology; Songbird; Duration (music); Speech production; Production (economics); Evolutionary biology; Cognitive psychology; Communication; Ecology; Psychology; Computer science; Speech recognition","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00006730475,0.00006886177,0.0001145649,0.00002705581,0.00001645604,0.000003548592,0.0001098142,0.00009634099,0.00004094099],"category_scores_gemma":[0.00004626083,0.00006339095,0.00003571043,0.00005143602,0.00006682731,0.000001052187,0.0002228732,0.00009420952,0.000001958647],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003450248,"about_ca_system_score_gemma":0.00003187556,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006612222,"about_ca_topic_score_gemma":0.00006294611,"domain_scores_codex":[0.9994165,0.0001017321,0.0001491071,0.0001937754,0.0000256574,0.0001132453],"domain_scores_gemma":[0.9996805,0.00001091375,0.00003690401,0.00019413,0.00003986042,0.00003767834],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00002091659,0.0001099382,0.05700852,0.00001493321,0.000005466704,0.000001130282,0.000016389,1.52837e-7,0.920403,0.004636476,0.00002432021,0.01775877],"study_design_scores_gemma":[0.001209054,0.0005108276,0.5583958,0.00005579697,0.00001961606,0.00002763483,0.0001442039,0.00006973965,0.4192991,0.003626192,0.01632996,0.0003120927],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9928706,0.001584114,0.005127138,0.0001253882,0.00008632598,0.00005605008,0.00005198034,0.00000398119,0.00009445161],"genre_scores_gemma":[0.9985051,0.0007080942,0.0004016735,0.00007088178,0.00002398878,0.000009981399,0.0002553807,0.000005401146,0.0000195397],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5013872,"threshold_uncertainty_score":0.2585008,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03639597999141852,"score_gpt":0.3271176227231311,"score_spread":0.2907216427317126,"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."}}