{"id":"W3156550746","doi":"10.7717/peerj.11013","title":"Geology and taphonomy of a unique tyrannosaurid bonebed from the upper Campanian Kaiparowits Formation of southern Utah: implications for tyrannosaurid gregariousness","year":2021,"lang":"en","type":"article","venue":"PeerJ","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Taphonomy; Geology; Paleontology; Fauna; Charcoal; Fluvial; Sedimentology; Carbonate; Geochemistry; Ecology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001846676,0.00009272798,0.0002243922,0.00003540772,0.0001473674,0.000005327573,0.0001471248,0.0001305077,0.000196604],"category_scores_gemma":[0.00009971318,0.00006823149,0.00005956275,0.0001101062,0.0002702422,0.0001034747,0.00001432299,0.0000834113,0.00001265145],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000002237007,"about_ca_system_score_gemma":0.0000966704,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002427503,"about_ca_topic_score_gemma":0.01712586,"domain_scores_codex":[0.9991997,0.000125418,0.0002647977,0.0001824892,0.00004605966,0.0001815008],"domain_scores_gemma":[0.9989503,0.0005116152,0.0001474725,0.0002044034,0.0001450306,0.00004118213],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001159922,0.00002323777,0.9900039,0.00002566806,0.00005188664,0.000001006093,0.001445507,0.000105079,0.001488629,0.001483297,0.0004899201,0.004765845],"study_design_scores_gemma":[0.0003868443,0.00005959484,0.9815444,0.000008593187,0.00003939906,0.00004871195,0.0005812297,0.0009794902,0.0005831942,0.01054817,0.005134561,0.00008584146],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9849977,0.003019515,0.002775465,0.006174174,0.0001218069,0.0002252604,0.002068239,0.00001395372,0.0006038147],"genre_scores_gemma":[0.9973819,0.00007970406,0.001059412,0.0002407936,0.000054679,0.00001102743,0.001078087,0.000002076575,0.00009232381],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01469835,"threshold_uncertainty_score":0.955663,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0149527385144293,"score_gpt":0.2200963121375552,"score_spread":0.2051435736231259,"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."}}