{"name":"Oracle AI Middleweight Report: 73.3% Accuracy, B Grade","type":"track_record_report","slug":"oracle-ai-middleweight-accuracy-report-73-percent","canonical_url":"https://blueprintmma.com/track-record/oracle-ai-middleweight-accuracy-report-73-percent","structured_url":"https://blueprintmma.com/track-record/oracle-ai-middleweight-accuracy-report-73-percent/summary.json","report_type":"weight_class","filter_key":"Middleweight","scope":{"report_type":"weight_class","filter_key":"Middleweight","included_promotions":null,"classification":"mixed","data_environment":"mixed","label":"Middleweight","description":"Cross-promotion weight-class slice."},"summary":"Oracle AI Middleweight Report: 73.3% Accuracy, B Grade is a public middleweight Oracle audit. Cross-promotion weight-class slice. Accuracy is 70%. Sample size is 10 settled picks. Brier score is 0.241.","published_at":"2026-06-21T13:01:04.646+00:00","updated_at":"2026-06-21T13:03:00.16309+00:00","metrics":{"settled_predictions":10,"correct_calls":7,"accuracy":70,"brier_score":0.241,"method_accuracy":50,"pending":0,"draws":0,"no_contests":0},"confidence_tier_breakdown":[{"tier":"Lock (85%+)","sample_size":0,"win_rate":0,"expected_win_rate":92.5,"edge":-92.5,"is_profitable":false},{"tier":"High (70-84%)","sample_size":1,"win_rate":0,"expected_win_rate":77,"edge":-77,"is_profitable":false},{"tier":"Medium (60-69%)","sample_size":3,"win_rate":100,"expected_win_rate":64.5,"edge":35.5,"is_profitable":true},{"tier":"Low (50-59%)","sample_size":6,"win_rate":66.7,"expected_win_rate":54.5,"edge":12.2,"is_profitable":true}],"calibration_snapshot":[{"predicted":54,"actual":100,"sample_size":2},{"predicted":56,"actual":50,"sample_size":4},{"predicted":62,"actual":100,"sample_size":2},{"predicted":65,"actual":100,"sample_size":1},{"predicted":74,"actual":0,"sample_size":1}],"machine_readable_sources":{"overall":"https://blueprintmma.com/track-record/overall.json","reports":"https://blueprintmma.com/track-record/reports.json","results":"https://blueprintmma.com/track-record/results.json","html":"https://blueprintmma.com/track-record/oracle-ai-middleweight-accuracy-report-73-percent"}}