{"id":"W2482702047","doi":"10.1075/slcs.144.01coh","title":"Historical, Darwinian, and current perspectives on the origin(s) of language","year":2013,"lang":"en","type":"book-chapter","venue":"Studies in language companion series","topic":"Historical Linguistics and Language Studies","field":"Arts and Humanities","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Montréal","funders":"","keywords":"Darwinism; Current (fluid); Linguistics; Epistemology; Sociology; Philosophy; Engineering","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002032766,0.000465961,0.0009278606,0.0002026492,0.000367574,0.00005349027,0.0002505522,0.00007471944,0.001611711],"category_scores_gemma":[0.0004415688,0.0002953364,0.0001537585,0.00002957032,0.001402776,0.00006033371,0.0002562985,0.0005249361,0.0000480936],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003758316,"about_ca_system_score_gemma":0.00002542029,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003516136,"about_ca_topic_score_gemma":0.0006843052,"domain_scores_codex":[0.9983719,0.00005151509,0.0005373812,0.000429902,0.0003509581,0.0002583737],"domain_scores_gemma":[0.9984294,0.0004669467,0.0003277085,0.0004266234,0.0003010974,0.00004828881],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001719649,0.00003452789,0.000004118549,0.0001862012,0.0001368982,0.00002449717,0.3435848,1.837156e-7,0.000002894037,0.6278363,0.02644508,0.001727347],"study_design_scores_gemma":[0.0001400179,0.0001537137,0.00001036445,0.0004672697,0.00006370366,0.000001983097,0.1839591,7.10084e-7,0.000003980617,0.002247123,0.8126348,0.0003172346],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.003343444,0.2935411,9.281808e-7,0.0004699844,0.002460044,0.0004418807,0.0001313834,0.00007179409,0.6995395],"genre_scores_gemma":[0.2364493,0.01990305,0.00007798479,0.0001382531,0.003411212,0.0001056354,0.00002204333,0.0001200376,0.7397725],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.7861898,"threshold_uncertainty_score":0.9999499,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07704223388136626,"score_gpt":0.3050895558590719,"score_spread":0.2280473219777057,"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."}}