{"id":"W2129095717","doi":"10.1139/z04-158","title":"Key characters uniting hemichordates and chordates: homologies or homoplasies?","year":2005,"lang":"en","type":"article","venue":"Canadian Journal of Zoology","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":133,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chordate; Biology; Deuterostome; Notochord; Anatomy; Sister group; Vertebrate; Evolutionary biology; Phylogenetics; Embryo; Genetics; Clade; Embryogenesis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002863687,0.0001117981,0.0002405823,0.0002532925,0.0002130238,0.00001870143,0.0002220828,0.0001622444,0.001499254],"category_scores_gemma":[0.0003061632,0.00008328903,0.00004227789,0.0001030406,0.0005634537,0.0002579484,0.000004562605,0.000281757,0.00006690469],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001213984,"about_ca_system_score_gemma":0.0004779946,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003935901,"about_ca_topic_score_gemma":0.4821423,"domain_scores_codex":[0.9990227,0.0001199036,0.0002809531,0.0001257395,0.00003886199,0.0004118348],"domain_scores_gemma":[0.9990213,0.0003175791,0.0001672802,0.00007641523,0.00006649724,0.0003509111],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007041916,0.000002394599,0.9750389,0.000004159804,0.00004580462,0.0003090555,0.0002520112,0.00007486584,0.00001720492,0.00009108484,0.0006899258,0.02340413],"study_design_scores_gemma":[0.0002670162,0.0003010069,0.9715938,0.00001310736,0.000022956,0.006345699,0.0004911373,0.0001156316,0.00001783448,0.0005090149,0.02020708,0.0001157133],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9878799,0.005732075,0.00001312138,0.003759441,0.0004799746,0.0000354896,0.00004777185,0.000007195782,0.002045061],"genre_scores_gemma":[0.9972796,0.0004454904,0.0008732828,0.0009096934,0.000267591,2.282782e-7,0.00002667451,0.000002005622,0.0001954743],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4782064,"threshold_uncertainty_score":0.9994135,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0165570656723884,"score_gpt":0.2042248076479113,"score_spread":0.1876677419755229,"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."}}