{"id":"W4412640192","doi":"10.1017/jpa.2025.10110","title":"Phylogenetic position and stratigraphic uncertainty of a new flexible crinoid from the Ordovician–Silurian boundary of Anticosti Island (Québec, Canada)","year":2025,"lang":"en","type":"article","venue":"Journal of Paleontology","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Division of Earth Sciences; National Science Foundation","keywords":"Crinoid; Ordovician; Paleontology; Geology; Boundary (topology); Position (finance); Phylogenetic tree; Biology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000255359,0.0003223345,0.0002905936,0.0024907,0.002857408,0.0009398986,0.000794988,0.0002705276,0.002048317],"category_scores_gemma":[0.0005680608,0.00016003,0.0002225222,0.002893468,0.001380027,0.0001642392,0.0007063864,0.0004676467,0.0002876263],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006898465,"about_ca_system_score_gemma":0.004230286,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8409902,"about_ca_topic_score_gemma":0.9610491,"domain_scores_codex":[0.9997395,0.000009190722,0.00001119173,0.00008035276,0.00007892208,0.00008090346],"domain_scores_gemma":[0.9990476,0.00005444734,0.0001837782,0.0000426315,0.0004144784,0.000257171],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002801206,0.00003302011,0.9310683,0.0001059378,0.00008943497,0.0007746728,0.005377089,0.0004365733,0.0286433,0.000375274,0.00106052,0.03175564],"study_design_scores_gemma":[0.000003801083,0.00002618216,0.9929517,0.00003245389,0.00002198052,0.0003887773,0.001813664,0.0004342157,0.0004167008,0.00003194208,0.003866039,0.00001259661],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942183,0.0005618032,0.0003463996,0.00004634713,0.00001022424,0.00002070069,0.0006217462,0.00001781855,0.004156583],"genre_scores_gemma":[0.9980164,0.0001353531,0.000420273,0.0000287898,0.000003240453,0.000007365857,0.0006019812,0.000006174533,0.0007806101],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1590098,"threshold_uncertainty_score":0.3198923,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008825156086544264,"score_gpt":0.219077350503788,"score_spread":0.2102521944172437,"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."}}