AI Prompts for Predictive Modeling and Forecasting — prompt 20

You are validating a forecasting model for {target_variable} that will be used for {time_horizon} planning in a {business_context} setting. Design a comprehensive testing strategy that includes out-of-sample validation, stress testing against {key_factors}, and performance monitoring protocols. Ensure the model maintains reliability across different business conditions and provide early warning systems for model degradation.