{"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":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.001591463,0.00009493069,0.0001849706,0.00002960038,0.0004738515,0.00002103232,0.002402146,0.00009493515,0.0001940051],"category_scores_gemma":[0.0004199073,0.00003936687,0.0001036244,0.00025596,0.003838627,0.0002232316,0.000360389,0.0001473648,0.000007111036],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000622105,"about_ca_system_score_gemma":0.0000246022,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000172827,"about_ca_topic_score_gemma":0.000003795019,"domain_scores_codex":[0.9982991,0.00001910201,0.0003374348,0.000228798,0.0009796438,0.000135947],"domain_scores_gemma":[0.9985391,0.0003439173,0.0009930333,0.00004333687,0.00005269054,0.00002785036],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00009902735,0.0001486824,0.1983443,0.00001998105,0.00004547169,1.275983e-8,0.001452328,0.00007865005,0.6660252,0.1230349,0.008130369,0.002621124],"study_design_scores_gemma":[0.0002216008,0.0001212403,0.5976468,0.00008079231,0.00001737779,0.000001288923,0.0006252811,0.0002387746,0.3827277,0.01327492,0.004965226,0.00007908484],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9643703,0.00003270686,1.729811e-7,0.01732022,0.00005162201,0.000212115,0.00003461124,0.000003235692,0.01797502],"genre_scores_gemma":[0.9992289,0.0000296673,0.00009684662,0.0002713195,0.00006768401,0.00000541324,7.123602e-8,0.000002719353,0.0002974032],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3993025,"threshold_uncertainty_score":0.9988723,"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."}}