{"id":"W1936831568","doi":"10.22621/cfn.v119i3.157","title":"Possible Tool Use by Beavers, <em>Castor canadensis</em>, in a Northern Ontario Watershed","year":2005,"lang":"en","type":"article","venue":"The Canadian Field-Naturalist","topic":"Ecology and biodiversity studies","field":"Environmental Science","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lakehead University","funders":"Lakehead University","keywords":"Castor canadensis; Beaver; Foraging; Willow; Watershed; Predation; Ecology; Geography; Forestry; Biology; Agroforestry; Computer science","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":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0002254199,0.0002232216,0.0002112939,0.00006908095,0.0007447242,0.0001046698,0.0005237203,0.0002388358,0.003868499],"category_scores_gemma":[0.00008137336,0.0001751925,0.00007745666,0.0001893102,0.0002050042,0.000298308,0.0001610668,0.0004588968,0.001149375],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002729882,"about_ca_system_score_gemma":0.0001873811,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.945937,"about_ca_topic_score_gemma":0.99999,"domain_scores_codex":[0.9984257,0.00007793782,0.000194669,0.0003864812,0.0002286341,0.0006865706],"domain_scores_gemma":[0.9991783,0.000115819,0.00005943589,0.0003715842,0.00001908399,0.0002558037],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00004205112,0.00002073374,0.50401,0.000002911503,0.00004429432,0.000144437,0.005815093,0.00007630594,0.000180545,0.00002971564,0.4885555,0.001078419],"study_design_scores_gemma":[0.0004766822,0.00004652311,0.4913539,0.00001055733,0.00004110686,0.00002498899,0.0004795018,0.00002756144,0.0002437109,0.0000301057,0.5068712,0.0003941968],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9777832,0.00007289923,2.585343e-7,0.01679069,0.0002422002,0.0002562074,0.00008467157,0.00001927345,0.004750596],"genre_scores_gemma":[0.9548967,0.00001414244,0.00008383181,0.008575958,0.00004936947,0.000007238915,0.00005290255,0.000008724619,0.03631115],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05405298,"threshold_uncertainty_score":0.9996284,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01176882611571138,"score_gpt":0.1853886728558712,"score_spread":0.1736198467401598,"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."}}