{"id":"W3168802705","doi":"10.14430/arctic72532","title":"Do Wild Polar Bears (&lt;i&gt;Ursus maritimus&lt;/i&gt;) Use Tools When Hunting Walruses (&lt;i&gt;Odobenus rosmarus&lt;/i&gt;)?","year":2021,"lang":"en","type":"article","venue":"ARCTIC","topic":"Marine animal studies overview","field":"Environmental Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Directorate for Biological Sciences; Environment and Climate Change Canada; University of Alberta; Pinngortitaleriffik","keywords":"Ursus maritimus; Ursus; Captivity; Geography; Ecology; Zoology; Archaeology; Biology; Arctic; Population","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.001086639,0.001066165,0.001179191,0.000158017,0.001208393,0.0008868435,0.001414806,0.0003796129,0.01029011],"category_scores_gemma":[0.002304913,0.001135544,0.0006386503,0.001249623,0.000647501,0.00202468,0.003923885,0.0007449319,0.003655633],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001069195,"about_ca_system_score_gemma":0.0001332384,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.008448056,"about_ca_topic_score_gemma":0.04157478,"domain_scores_codex":[0.9921314,0.0005149892,0.001281635,0.002078693,0.001807052,0.002186298],"domain_scores_gemma":[0.9956052,0.001125071,0.0005004128,0.001931658,0.000166029,0.0006716077],"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":[0.0004807528,0.002880379,0.3156382,0.001360144,0.001811744,0.003064515,0.00449115,0.0008888626,0.1898512,0.0186024,0.104587,0.3563437],"study_design_scores_gemma":[0.0009369309,0.0002053199,0.4987959,0.000230657,0.0002871194,0.0001182777,0.00006440564,0.000153313,0.0005723737,0.0009115065,0.4966478,0.001076412],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.926793,0.00947401,0.00006561968,0.002225306,0.001055692,0.001202704,0.0002158081,0.0004892481,0.05847858],"genre_scores_gemma":[0.9759476,0.004029294,0.006695102,0.003361185,0.0004694689,0.0001581379,0.0001189059,0.000255287,0.008965049],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3920608,"threshold_uncertainty_score":0.9991094,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02796685229165113,"score_gpt":0.2361869752091987,"score_spread":0.2082201229175475,"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."}}