{"id":"W2060338961","doi":"10.1073/pnas.0812140106","title":"Virtual endocast of <i>Ignacius graybullianus</i> (Paromomyidae, Primates) and brain evolution in early primates","year":2009,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Primate Behavior and Ecology","field":"Psychology","cited_by":90,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University; University of Winnipeg","funders":"Pennsylvania State University; University of Pennsylvania; National Science Foundation","keywords":"Endocast; Arboreal locomotion; Encephalization; Biology; Cerebrum; Primate; Extant taxon; Brain size; Marsupial; Mammal; Neocortex; Opossum; Evolutionary biology; Anatomy; Skull; Zoology; Neuroscience; Ecology; Central nervous system","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":[0.001185811,0.0001128705,0.0002440711,0.0002819201,0.00008968267,0.00001289466,0.0005370231,0.0001373891,0.00002931646],"category_scores_gemma":[0.0002244402,0.00008626021,0.00005142001,0.0006380168,0.0008274703,0.000367795,0.00008583378,0.0001731447,0.000002749821],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004686556,"about_ca_system_score_gemma":0.00002651101,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003563218,"about_ca_topic_score_gemma":3.453779e-7,"domain_scores_codex":[0.9984732,0.00001485242,0.0004675126,0.0002774213,0.0005226408,0.0002444336],"domain_scores_gemma":[0.9992346,0.0001437965,0.0004409368,0.00001237995,0.000133023,0.00003525446],"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":[0.0000620406,0.0002309113,0.2681572,0.00003486693,0.000009227763,4.903981e-8,0.0009583679,0.000007743355,0.5028963,0.2262819,0.0005987287,0.0007627442],"study_design_scores_gemma":[0.0003912709,0.0002648555,0.9108958,0.0000425546,0.00001083292,0.00002340966,0.0002836875,0.00003151147,0.04601983,0.04194178,0.00001461176,0.00007985374],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9886037,0.000171048,0.000001231241,0.001986538,0.00003082804,0.0002073266,0.00002067693,0.000011953,0.008966677],"genre_scores_gemma":[0.9992227,0.0000119831,0.0004290747,0.0002151315,0.00002310046,0.00001027001,2.47888e-7,0.000003510385,0.00008396913],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6427386,"threshold_uncertainty_score":0.3517589,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03222508857238421,"score_gpt":0.3219059701948774,"score_spread":0.2896808816224932,"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."}}