{"id":"W2345196756","doi":"10.1111/josl.12264","title":"Perceptual identification of talker ethnicity in Vancouver English","year":2017,"lang":"en","type":"article","venue":"Journal of Sociolinguistics","topic":"Linguistic Variation and Morphology","field":"Social Sciences","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Indexicality; Ethnic group; Variation (astronomy); Psychology; Perception; Linguistics; Speech perception; Mainstream; Identification (biology); Social psychology; Sociology; Anthropology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.002253829,0.00005860105,0.0002184444,0.00008252389,0.0002846078,0.00004182352,0.0003882728,0.0001503969,0.0001119127],"category_scores_gemma":[0.04478525,0.00005718632,0.00008863393,0.00004239293,0.0004438964,0.00007224708,0.00003488362,0.0002610754,0.000003583432],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001273085,"about_ca_system_score_gemma":0.0003592926,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000561012,"about_ca_topic_score_gemma":0.001149868,"domain_scores_codex":[0.998674,0.0001382912,0.0006214763,0.00007611596,0.000341585,0.0001484925],"domain_scores_gemma":[0.996625,0.0001970474,0.0012847,0.0001700854,0.001651488,0.00007165774],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"observational","study_design_scores_codex":[0.0001416254,0.0006788296,0.1691176,0.0000727913,0.0001256735,0.0001803257,0.5167544,0.0002208188,0.00144959,0.2910305,0.01697494,0.003252845],"study_design_scores_gemma":[0.00417687,0.0002471601,0.6147792,0.0002303684,0.0002685496,0.000007157348,0.07891269,0.0004334991,0.0007046832,0.08565743,0.2139667,0.0006156724],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.902172,0.0001109456,0.002608887,0.0005042649,0.02029183,0.0001739846,0.00002248468,0.00001674298,0.07409881],"genre_scores_gemma":[0.9958396,0.0001219556,0.0009359255,0.00005767765,0.002535128,4.39521e-7,5.923445e-7,0.000005976272,0.0005027054],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4456616,"threshold_uncertainty_score":0.9632609,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0415522590226217,"score_gpt":0.3685302912956376,"score_spread":0.3269780322730159,"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."}}