Level 5 verification: regime conditioning tests across VIX regimes, stress event validations (March 2020, February 2018), and A-B data source comparisons. Runs after verify-empirical passes.
Level 5 verification: regime conditioning tests across VIX regimes, stress event validations (March 2020, February 2018), and A-B data source comparisons. Runs after verify-empirical passes.