{"id":"W2636254017","doi":"10.1073/pnas.1706752114","title":"Stem caecilian from the Triassic of Colorado sheds light on the origins of Lissamphibia","year":2017,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Amphibian and Reptile Biology","field":"Environmental Science","cited_by":99,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Biology; Sister group; Lineage (genetic); Monophyly; Paleontology; Evolutionary biology; Polyphyly; Phylogenetic tree; Clade","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007707706,0.0001490663,0.0001482973,0.0007019539,0.001417596,0.0003010859,0.0001413828,0.0002279968,0.001412362],"category_scores_gemma":[0.0001938485,0.00007236088,0.00009081695,0.0004755258,0.0003713956,0.0001839503,0.000481781,0.0002444546,0.0001494848],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004543956,"about_ca_system_score_gemma":0.0005787434,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0382639,"about_ca_topic_score_gemma":0.2367249,"domain_scores_codex":[0.999944,0.000003648462,0.000002757678,0.00002177098,0.00001122974,0.00001663419],"domain_scores_gemma":[0.99985,0.00001670692,0.00004266029,0.00001491047,0.00004153749,0.00003421619],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001998433,0.00004386853,0.8669411,0.00008369848,0.00006491849,0.0006060679,0.00285283,0.0003205411,0.0980716,0.0004102267,0.0003288173,0.03007656],"study_design_scores_gemma":[0.000001388164,0.00001988983,0.9969276,0.00001211823,0.000009887254,0.000238659,0.0007224156,0.000107002,0.0006954824,0.00003112393,0.001232378,0.000002043412],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976488,0.0001217623,0.0001352586,0.00002382805,0.00000176379,0.00000410759,0.00007528168,0.000004719518,0.001984582],"genre_scores_gemma":[0.9986973,0.0001508989,0.0003188728,0.00003007864,0.000002961831,0.000005162506,0.0003539473,0.000003023752,0.0004377977],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0382639,"threshold_uncertainty_score":0.07608241,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05319993557049706,"score_gpt":0.2866658173064313,"score_spread":0.2334658817359342,"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."}}