{"id":"W2025821318","doi":"10.1139/cjfas-2012-0545","title":"The determination of maturity stages in male elasmobranchs (Chondrichthyes) using a segmented regression of clasper length on total length","year":2013,"lang":"en","type":"article","venue":"Canadian Journal of Fisheries and Aquatic Sciences","topic":"Ichthyology and Marine Biology","field":"Environmental Science","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Agencia Nacional de Investigación e Innovación","keywords":"Chondrichthyes; Carcharhinus; Biology; Pelagic zone; Skate; Zoology; Ecology; Fishery","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006503651,0.0004139825,0.000185812,0.001229271,0.0001828486,0.0002178487,0.0003649592,0.000230253,0.0002677428],"category_scores_gemma":[0.002005374,0.0002625315,0.0002741521,0.0004870691,0.0002485427,0.0003364405,0.0003161848,0.0003036038,0.0001597458],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002653052,"about_ca_system_score_gemma":0.0002804071,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003146126,"about_ca_topic_score_gemma":0.008601797,"domain_scores_codex":[0.9997761,0.00005627436,0.00001645696,0.00007981298,0.00005777293,0.00001364536],"domain_scores_gemma":[0.9988992,0.000334487,0.0004098281,0.00006244516,0.0002215387,0.00007251658],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004348266,0.00007711486,0.7592475,0.0001493473,0.0001776948,0.0001241732,0.0003113394,0.008723679,0.1189644,0.0002260348,0.0002077169,0.1113561],"study_design_scores_gemma":[0.00001322778,0.000473399,0.9409276,0.00001082161,0.00004540933,0.0002740851,0.0001072099,0.04979231,0.007975227,0.000151123,0.0001953313,0.00003424556],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9609865,0.0002106624,0.03795515,0.00001843625,0.000006204851,0.0000393148,0.0003424237,0.0001060204,0.0003353465],"genre_scores_gemma":[0.9569017,0.00008094612,0.04221933,0.00001023734,0.000008360874,0.00005026054,0.0004799319,0.00001464887,0.0002346654],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003146126,"threshold_uncertainty_score":0.006255627,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01294502787416594,"score_gpt":0.2261220068433866,"score_spread":0.2131769789692207,"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."}}