{"id":"W2891776849","doi":"10.1016/j.jhevol.2018.04.016","title":"Revisiting Panda 100, the first archaeological chimpanzee nut-cracking site","year":2018,"lang":"en","type":"article","venue":"Journal of Human Evolution","topic":"Primate Behavior and Ecology","field":"Psychology","cited_by":45,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"European Research Council; British Academy; Leverhulme Trust","keywords":"Nut; Archaeology; Geology; Geography; Assemblage (archaeology); Paleontology; Engineering","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001094345,0.000116716,0.0002472452,0.0001292562,0.0005843296,0.00002591176,0.0003074672,0.0001286241,0.001609938],"category_scores_gemma":[0.00009870276,0.00007964867,0.0001564057,0.0001215293,0.0003359955,0.0001369998,0.000100366,0.0004581155,0.0002671141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001650522,"about_ca_system_score_gemma":0.00002411717,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000477409,"about_ca_topic_score_gemma":0.0001044113,"domain_scores_codex":[0.9985765,0.0001887057,0.0005379678,0.0001519271,0.0001885771,0.0003563397],"domain_scores_gemma":[0.9988995,0.0001050611,0.0005322467,0.0002325671,0.0001632717,0.00006740679],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004167747,0.0003206689,0.9227548,0.00002555508,0.0001443292,0.0002261623,0.01009092,0.00001029828,0.01289404,0.0179064,0.0165733,0.0186367],"study_design_scores_gemma":[0.0005725394,0.0006616588,0.9897597,0.00004461424,0.00006796663,0.0008083282,0.0003685126,0.00001990273,0.00004888874,0.002596817,0.004953161,0.00009783974],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924849,0.0004102652,0.0007098298,0.001143471,0.001058598,0.00008871002,0.000001959904,0.00002483557,0.004077389],"genre_scores_gemma":[0.9968999,0.00001065301,0.00009253063,0.0002892681,0.002515582,0.000002954009,0.000001875837,0.00001290455,0.0001743545],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06700493,"threshold_uncertainty_score":0.9993027,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04512998958484495,"score_gpt":0.3531354856247041,"score_spread":0.3080054960398592,"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."}}