{"id":"W4321351824","doi":"10.18435/vamp29388","title":"Problematic putative pachycephalosaurids: Synchrotron µCT imaging shines new light on the anatomy and taxonomic validity of Gravitholus albertae from the Belly River Group (Campanian) of Alberta, Canada","year":2023,"lang":"en","type":"article","venue":"Vertebrate Anatomy Morphology Palaeontology","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada; National Science Foundation","keywords":"Crania; Holotype; Biology; Juvenile; Anatomy; Zoology; Taxonomy (biology); Ecology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003274135,0.0002641248,0.0002519743,0.001428844,0.002141942,0.001127145,0.0009430997,0.0004959549,0.001599977],"category_scores_gemma":[0.0007389304,0.0001799806,0.0001123997,0.001708307,0.002615843,0.0003816707,0.000959649,0.0005103671,0.0002907058],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002453073,"about_ca_system_score_gemma":0.00175258,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2689187,"about_ca_topic_score_gemma":0.7001286,"domain_scores_codex":[0.9996325,0.00002734467,0.00001211358,0.00007431215,0.0001843089,0.0000693019],"domain_scores_gemma":[0.9997002,0.00003344318,0.00008199235,0.00003124438,0.0000969167,0.00005621709],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004452713,0.00005097823,0.8115748,0.0001921079,0.00006429072,0.00231432,0.0147304,0.0005109288,0.08384072,0.002470062,0.0009724209,0.08283376],"study_design_scores_gemma":[0.000004217989,0.00003489478,0.988905,0.0000329741,0.00001932605,0.0007459041,0.005446986,0.0002854644,0.0009321952,0.0001461791,0.003439226,0.000007755561],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9932759,0.0005318244,0.0006389308,0.0001266449,0.00001627557,0.00001074304,0.00009829646,0.00001731155,0.005284195],"genre_scores_gemma":[0.9968263,0.0002376996,0.001647764,0.00005316172,0.00000870894,0.000006798706,0.0001970199,0.000006584299,0.001016084],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7310814,"threshold_uncertainty_score":0.5347068,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01236494163217401,"score_gpt":0.2118885189393863,"score_spread":0.1995235773072123,"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."}}