{"id":"W7104731976","doi":"10.7868/s3034557x25010083","title":"The evolution of modern Brazilian politics","year":2025,"lang":"en","type":"article","venue":"Латинская Америка / Latinskaia Amerika","topic":"International Relations in Latin America","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Politics; Quarter (Canadian coin); Political system","routes":{"ca_aff":false,"ca_fund":false,"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":[0.0006641635,0.0001483651,0.0002044255,0.0001777927,0.00122815,0.00008079638,0.0006281157,0.0001267418,0.0001598939],"category_scores_gemma":[0.001856582,0.0001294884,0.0001431714,0.000849221,0.001446552,0.0002017565,0.0001032145,0.0002412932,0.00005581254],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007259061,"about_ca_system_score_gemma":0.0009681358,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002840116,"about_ca_topic_score_gemma":0.0007738922,"domain_scores_codex":[0.9978446,0.0002943783,0.0005086522,0.0002522111,0.0006623573,0.0004377595],"domain_scores_gemma":[0.9976252,0.001105979,0.0002956518,0.00042982,0.0004659223,0.00007744108],"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":[0.00001275779,0.00004325566,0.00771142,0.000006919635,0.00005751066,5.585002e-7,0.002468986,0.0003045536,0.0002436894,0.9354098,0.002446053,0.05129445],"study_design_scores_gemma":[0.0004773552,0.00007034409,0.0288484,0.0001265513,0.00007229564,0.000001339003,0.006993947,0.009473464,0.0003711802,0.3408665,0.6123438,0.0003547922],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.04581585,0.001108531,0.02041485,0.005574789,0.001205547,0.0004520716,0.0000278557,0.0001488495,0.9252517],"genre_scores_gemma":[0.9628888,0.0001445396,0.002497758,0.0002532353,0.0001833296,0.00003055594,0.000006513018,0.00001538408,0.03397992],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9170729,"threshold_uncertainty_score":0.9446059,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007306867060433813,"score_gpt":0.3246007219810541,"score_spread":0.3172938549206202,"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."}}