{"id":"W2105781220","doi":"10.1017/s0960129509007440","title":"Three extensional models of type theory","year":2009,"lang":"en","type":"article","venue":"Mathematical Structures in Computer Science","topic":"Advanced Topology and Set Theory","field":"Mathematics","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek; McGill University","keywords":"Extensional definition; Type theory; Type (biology); Categorical variable; Extensionality; Mathematics; Computer science; Discrete mathematics; Geology; Statistics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"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":[0.003011876,0.0006277436,0.0006813993,0.001878667,0.001731512,0.00771674,0.001870227,0.001932845,0.007783731],"category_scores_gemma":[0.004624772,0.000364775,0.001409187,0.001603078,0.007372393,0.00790169,0.004905182,0.002339317,0.0005751952],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002909691,"about_ca_system_score_gemma":0.001249236,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00169288,"about_ca_topic_score_gemma":0.001592091,"domain_scores_codex":[0.9971253,0.0008432125,0.0001515437,0.0002417361,0.001278325,0.000359819],"domain_scores_gemma":[0.9965784,0.001153295,0.0004354265,0.0007415238,0.0004129855,0.0006784194],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00004121359,0.00001658409,0.0003984021,0.00001983225,0.000009409691,0.00003515355,0.0003617316,0.0007773441,0.0002510003,0.9966983,0.0001639361,0.001227056],"study_design_scores_gemma":[0.00006270947,0.00006392808,0.0007161353,0.00004993969,0.00002582955,0.0001390105,0.0008442015,0.007138065,0.0009183007,0.9829421,0.007067426,0.00003240483],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5300606,0.00235551,0.2140252,0.005175186,0.0003449773,0.0001646458,0.0008741366,0.0004688283,0.2465309],"genre_scores_gemma":[0.9754879,0.0003009055,0.01650338,0.0001686831,0.00006129158,0.00009180146,0.0002025267,0.00003304995,0.007150419],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007783731,"threshold_uncertainty_score":0.02603918,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04413665347817151,"score_gpt":0.3315818087464013,"score_spread":0.2874451552682298,"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."}}