{"id":"W2083329693","doi":"10.1666/06059.1","title":"Craniocervical feeding dynamics of <i>Tyrannosaurus rex</i>","year":2007,"lang":"en","type":"article","venue":"Paleobiology","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; University of Alberta","funders":"","keywords":"Anatomy; Biology; Neck muscles; Moment of inertia; Head and neck; Extant taxon; Physics; Medicine; Evolutionary biology; Surgery","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":[0.000618085,0.0001211673,0.0002611064,0.0001021787,0.00009949745,0.000001885301,0.0002348169,0.0003086337,0.001312321],"category_scores_gemma":[0.00008386061,0.0001004587,0.00006921608,0.0001781071,0.0004677953,0.00004899357,0.00001187656,0.0001883217,0.0001785044],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004644156,"about_ca_system_score_gemma":0.0000274024,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003865434,"about_ca_topic_score_gemma":0.01999061,"domain_scores_codex":[0.9988187,0.00008937082,0.0003348691,0.0002484827,0.00005903086,0.0004495569],"domain_scores_gemma":[0.9991429,0.0004678081,0.0001070711,0.0001456047,0.00004628716,0.0000902967],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001684843,0.00001525355,0.9831532,0.000009426984,0.00002164405,0.00001914746,0.00004059316,0.00002570699,0.0003112734,0.002328387,0.00009717224,0.01380972],"study_design_scores_gemma":[0.0002491317,0.0002284285,0.993731,0.000004137305,0.00001142084,0.0001633094,0.00009458414,0.0009236416,0.00007533868,0.00285253,0.001548737,0.0001177509],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9288279,0.001296107,0.001744384,0.0005424455,0.0009418305,0.00008659079,0.0000988891,0.00004801326,0.06641388],"genre_scores_gemma":[0.9982524,0.00007168727,0.0009198879,0.0002735474,0.0001442357,3.326976e-7,0.000256517,0.000001692549,0.00007970964],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06942452,"threshold_uncertainty_score":0.9996006,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01000389344827056,"score_gpt":0.2187018704300167,"score_spread":0.2086979769817462,"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."}}