{"id":"W4406160330","doi":"10.4054/demres.2025.52.2","title":"Studying individuals in same-sex couples using longitudinal administrative data from Canadian tax records: Opportunities and challenges","year":2025,"lang":"en","type":"article","venue":"Demographic Research","topic":"LGBTQ Health, Identity, and Policy","field":"Psychology","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Social Sciences and Humanities Research Council of Canada; Canadian Institutes of Health Research","keywords":"Longitudinal data; Demographic economics; Psychology; Political science; Demography; Business; Economics; Sociology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003781473,0.0001970619,0.000364762,0.002553585,0.0006153076,0.0002162241,0.0008622484,0.0002566258,0.0003117783],"category_scores_gemma":[0.0003750917,0.0002088849,0.00003289001,0.001031376,0.0006371661,0.0002523853,0.0003893898,0.0008527949,0.00001572263],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001127319,"about_ca_system_score_gemma":0.00143174,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8141505,"about_ca_topic_score_gemma":0.9128675,"domain_scores_codex":[0.9961233,0.001223049,0.0004388845,0.0008006971,0.0004528288,0.0009613066],"domain_scores_gemma":[0.9971204,0.001268066,0.00007368755,0.0009867658,0.0001574006,0.0003936476],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003265214,0.0001032713,0.9656273,0.0002245861,0.0001897329,0.0002042054,0.002763511,2.132177e-7,0.000002615132,0.006621231,0.007894886,0.01633581],"study_design_scores_gemma":[0.0005503093,0.0001107492,0.9499309,0.0001266724,0.00003738008,0.000009070463,0.022312,0.00008470164,6.42481e-7,0.006007105,0.02064048,0.0001899988],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9303611,0.03214211,0.000004080583,0.01366401,0.000336156,0.0005847883,0.0009183594,0.00002299273,0.02196638],"genre_scores_gemma":[0.9520735,0.04514905,0.0001309533,0.0001919208,0.0002317086,0.00006174022,0.0001642703,0.00002393768,0.001972907],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.098717,"threshold_uncertainty_score":0.8518079,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.7236605213325243,"score_gpt":0.5362645050886768,"score_spread":0.1873960162438475,"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."}}