{"id":"W4390696057","doi":"10.3897/fr.27.e109555","title":"The new problem of Chinlestegophis and the origin of caecilians (Amphibia, Gymnophionomorpha) is highly sensitive to old problems of sampling and character construction","year":2024,"lang":"en","type":"article","venue":"Fossil record","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Extant taxon; Biology; Sister group; Evolutionary biology; Phylogenetic tree; Osteology; Clade; Paleontology; Zoology","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":[],"consensus_categories":[],"category_scores_codex":[0.0003585331,0.00009248868,0.0002160356,0.00005569979,0.0001157664,0.00001288454,0.00007645461,0.0000769183,0.00003730421],"category_scores_gemma":[0.00002865084,0.00005159188,0.00003945898,0.0001473585,0.0006417182,0.00008265371,0.00001129677,0.0001077309,0.000005856574],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000002883289,"about_ca_system_score_gemma":0.00007243743,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004450454,"about_ca_topic_score_gemma":0.00709707,"domain_scores_codex":[0.9992217,0.00009186595,0.0002794959,0.000190262,0.00007559844,0.000141105],"domain_scores_gemma":[0.9991651,0.0005154972,0.000115825,0.0001043746,0.00004629076,0.00005298167],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006000032,0.000008292262,0.6308413,0.0001490666,0.0001334791,0.000002591518,0.002583524,0.00005761557,0.0008651951,0.00544042,0.0003986715,0.3589199],"study_design_scores_gemma":[0.0004675733,0.0003164208,0.9682563,0.0001624037,0.00005299941,0.0001447584,0.0002586122,0.001428718,0.0002712033,0.007503007,0.02102406,0.0001139453],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9918177,0.003181434,0.0001994638,0.00292385,0.0003719453,0.0002868272,0.0001415523,0.00001021523,0.001066985],"genre_scores_gemma":[0.9974066,0.0008018942,0.001392678,0.00004963974,0.00007422273,0.000001928066,0.000008636,0.000001703728,0.0002626902],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3588059,"threshold_uncertainty_score":0.6727785,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01574938861032485,"score_gpt":0.2241726231495114,"score_spread":0.2084232345391866,"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."}}