{"id":"W4399557455","doi":"10.1016/j.cub.2024.05.026","title":"A new interpretation of Pikaia reveals the origins of the chordate body plan","year":2024,"lang":"en","type":"article","venue":"Current Biology","topic":"Paleopathology and ancient diseases","field":"Arts and Humanities","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Environment Research Council; Royal Commission for the Exhibition of 1851; Sight Research UK; Leverhulme Trust; Royal Ontario Museum; Northwestern University","keywords":"Chordate; Interpretation (philosophy); Body plan; Plan (archaeology); Philosophy; Environmental ethics; Paleontology; Geology; Biology; Fishery; Linguistics; Genetics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.0005456346,0.0003289961,0.0003971211,0.001399742,0.001526554,0.001465994,0.0004423732,0.0003147253,0.004408432],"category_scores_gemma":[0.001788263,0.0001498137,0.0002694129,0.001315234,0.002243678,0.0014458,0.0025869,0.000852366,0.0009223774],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005354122,"about_ca_system_score_gemma":0.0007568327,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0033101,"about_ca_topic_score_gemma":0.006432801,"domain_scores_codex":[0.999686,0.0000506463,0.00002536234,0.0001487751,0.00005117234,0.00003805799],"domain_scores_gemma":[0.9995009,0.00009623514,0.0001012771,0.0001588406,0.00007220173,0.00007061828],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009838288,0.00004651024,0.3652474,0.000960419,0.0004029353,0.00164853,0.00833394,0.008340579,0.2340935,0.07559138,0.004689598,0.2996613],"study_design_scores_gemma":[0.00005275639,0.0002814778,0.7992392,0.0002818582,0.0004075868,0.004033215,0.002817831,0.01962863,0.01240608,0.0397656,0.1209304,0.0001554247],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8653792,0.005200744,0.09562137,0.001177491,0.0001725546,0.0000551787,0.002115628,0.001062829,0.02921497],"genre_scores_gemma":[0.9765922,0.0007635231,0.01978654,0.0001727157,0.00007946758,0.00001826151,0.001139167,0.0001540308,0.001294019],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004408432,"threshold_uncertainty_score":0.01474762,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0421876114523599,"score_gpt":0.302538838796738,"score_spread":0.2603512273443781,"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."}}