{"id":"W4417279119","doi":"10.1016/j.cub.2025.11.057","title":"Rank and social context influence sleep in wild chimpanzees","year":2025,"lang":"en","type":"article","venue":"Current Biology","topic":"Sleep and Wakefulness Research","field":"Neuroscience","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Université de Neuchâtel; Fondation Fyssen; Leakey Foundation","keywords":"Sleep (system call); Social environment; Context (archaeology); Sleep patterns; Nest (protein structural motif); Social relation","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":[0.0001437131,0.0001717717,0.0002264348,0.0004574648,0.0002568061,0.0003383858,0.0001214201,0.0001197297,0.0007900342],"category_scores_gemma":[0.0005988545,0.0001509787,0.0001308512,0.0001730552,0.0005368656,0.0002255524,0.0003059244,0.0002053669,0.00008307851],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001338974,"about_ca_system_score_gemma":0.0001072816,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002613019,"about_ca_topic_score_gemma":0.01172767,"domain_scores_codex":[0.9998741,0.00005423306,0.000007546145,0.00003414569,0.00001473258,0.00001525548],"domain_scores_gemma":[0.9997452,0.00007455394,0.00008318617,0.00001953986,0.00001869611,0.00005885117],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008284608,0.0001972628,0.7757723,0.0001042655,0.0002037232,0.0007175644,0.002476104,0.0003497658,0.2011026,0.0002353335,0.0001771202,0.01783553],"study_design_scores_gemma":[0.000003142743,0.0001212831,0.9985587,0.000002732802,0.00001708283,0.0001210962,0.0003221165,0.0001044695,0.0005603882,0.0000576423,0.0001262855,0.000005006419],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996679,0.0001131869,0.00004019131,0.00000788805,6.37093e-7,0.000001031732,0.00002324477,0.000002101121,0.0001439703],"genre_scores_gemma":[0.9995129,0.00007858984,0.000180924,0.000009885951,0.000002046344,0.000004804932,0.00004586313,0.000003517604,0.0001615291],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002613019,"threshold_uncertainty_score":0.005195618,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04764529732824431,"score_gpt":0.3674712254459178,"score_spread":0.3198259281176735,"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."}}