{"id":"W2143112674","doi":"10.1086/428299","title":"Fitness Correlates of Song Repertoire Size in Free‐Living Song Sparrows (<i>Melospiza melodia</i>)","year":2005,"lang":"en","type":"article","venue":"The American Naturalist","topic":"Animal Behavior and Reproduction","field":"Agricultural and Biological Sciences","cited_by":85,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Jesus College, University of Cambridge; Killam Trusts; British Ecological Society; Ecological Society of America; National Science Foundation","keywords":"Offspring; Biology; Repertoire; Trait; Reproductive success; Sexual selection; Genetic Fitness; Mate choice; Demography; Population; Zoology; Paternal care; Ecology; Genetics; Mating","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003758749,0.000154353,0.0002803985,0.00001297136,0.0001666197,0.0000256013,0.0004543788,0.00005771106,0.0002263687],"category_scores_gemma":[0.0003274885,0.00005354702,0.0001135529,0.0006550253,0.0004953803,0.0001472135,0.0001269823,0.0002793357,0.0000182419],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004853703,"about_ca_system_score_gemma":0.000007760427,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005816645,"about_ca_topic_score_gemma":0.002432642,"domain_scores_codex":[0.9987372,0.0001313723,0.0002864086,0.0003307606,0.0002207309,0.0002935512],"domain_scores_gemma":[0.9990469,0.0004073368,0.0002542832,0.000176521,0.00006524425,0.0000496686],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0003043068,0.000257108,0.3287491,0.00001504712,0.00002837379,0.00001219258,0.001234593,0.0001851968,0.2811626,0.0004926801,0.002867037,0.3846917],"study_design_scores_gemma":[0.00007399399,0.0001595074,0.9935471,0.00005097551,0.00002027458,0.00002638085,0.001492658,0.00008082768,0.002886815,0.0001217237,0.001343107,0.0001965862],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901866,0.001345955,4.286984e-7,0.007721209,0.0001776368,0.0001510726,0.00001689289,0.00005419642,0.0003460394],"genre_scores_gemma":[0.9983186,0.0002036288,0.0001282083,0.0002343863,0.0003491202,0.00000945214,0.000006837209,0.000002140292,0.0007476503],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.664798,"threshold_uncertainty_score":0.8793066,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01070779384675888,"score_gpt":0.22612938183231,"score_spread":0.2154215879855511,"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."}}