{"id":"W3133860603","doi":"10.1038/s41586-021-03305-9","title":"Non-ammocoete larvae of Palaeozoic stem lampreys","year":2021,"lang":"en","type":"article","venue":"Nature","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":66,"is_retracted":false,"has_abstract":false,"ca_institutions":"Carleton University; Nature Conservancy of Canada; Canadian Museum of Nature","funders":"","keywords":"Larva; Paleozoic; Biology; Zoology; Fishery; Ecology; Paleontology","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":[0.00006733125,0.0001240745,0.0001857634,0.0003410485,0.0003968732,0.0003543688,0.0001786344,0.0002301262,0.00154681],"category_scores_gemma":[0.0001973406,0.0001162676,0.0001200426,0.0001421003,0.0001932843,0.0002994093,0.0003014656,0.0002962044,0.0003684511],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005416929,"about_ca_system_score_gemma":0.0002977072,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007334716,"about_ca_topic_score_gemma":0.02458666,"domain_scores_codex":[0.9999527,0.000004346368,0.000004686412,0.00001149071,0.00001101146,0.00001591152],"domain_scores_gemma":[0.9998531,0.00002348346,0.00003974543,0.000009020207,0.00003363472,0.00004102785],"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":[0.0009879614,0.00004731433,0.1530864,0.0001470381,0.00003445741,0.0004912788,0.000953875,0.000147543,0.8300521,0.0003163568,0.0002172059,0.01351846],"study_design_scores_gemma":[0.000006533675,0.0002109956,0.9706851,0.00001428347,0.00001843367,0.0003532154,0.0008165268,0.000162259,0.02644025,0.00005023175,0.001235029,0.000007232664],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988108,0.0001292249,0.00002820441,0.000008127528,0.000001177575,0.000001977189,0.000113556,0.000001999183,0.0009048708],"genre_scores_gemma":[0.9967068,0.0001523019,0.0001655286,0.00002691471,0.000001266539,0.000005016281,0.0003094234,0.000004549122,0.002628236],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007334716,"threshold_uncertainty_score":0.014584,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007937210027476665,"score_gpt":0.213998372516694,"score_spread":0.2060611624892174,"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."}}