{"id":"W4405284567","doi":"10.18435/vamp29405","title":"What exactly is a nuchal ligament and who exactly has one?","year":2024,"lang":"en","type":"article","venue":"Vertebrate Anatomy Morphology Palaeontology","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of Pennsylvania","keywords":"Extant taxon; Skull; Anatomy; Ligament; Taxon; Biology; Evolutionary biology; Paleontology","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0005174088,0.0004518534,0.0007617492,0.0004287926,0.0003932564,0.0001743914,0.0004011146,0.0008396723,0.007181855],"category_scores_gemma":[0.00004264893,0.0004028144,0.0001456973,0.0003631666,0.001652982,0.0008432548,0.00005877938,0.0006478172,0.002133452],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000199995,"about_ca_system_score_gemma":0.0002143531,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001153661,"about_ca_topic_score_gemma":0.009327943,"domain_scores_codex":[0.9965619,0.0004923983,0.0005485562,0.001185036,0.0001748769,0.001037238],"domain_scores_gemma":[0.9986488,0.0004448359,0.0001092467,0.0004185071,0.0000598391,0.0003187436],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003453141,0.0001083533,0.8994362,0.0001483015,0.0007369042,0.003006048,0.002223779,0.00002304736,0.00073202,0.005427203,0.01250517,0.07530766],"study_design_scores_gemma":[0.001207894,0.001142214,0.8640671,0.0001948847,0.0002119603,0.006161681,0.0008731149,0.01472038,0.0003594307,0.02079665,0.08931272,0.0009519676],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8814595,0.08962476,0.0002802237,0.01838833,0.003621146,0.0004418064,0.0001079855,0.0002457168,0.005830569],"genre_scores_gemma":[0.9869237,0.007839583,0.0003718498,0.003859352,0.000218914,0.00002574624,0.0001302158,0.00001259677,0.000618068],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1054642,"threshold_uncertainty_score":0.9998423,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02436417951950052,"score_gpt":0.2432947550451976,"score_spread":0.2189305755256971,"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."}}