Woodpecker Software Testing

Sep 10, 2026 · R&D Management

Intelligent Regression Testing: Cutting Execution 63% with AI-Driven Risk Analysis

This article explores intelligent regression testing (IRT), a risk-driven paradigm that uses code semantic analysis, change impact modeling, and AI-powered test selection to reduce regression suite execution by 63% while improving defect detection by 9.2%, detailing key techniques like AST-based change awareness, LLM-assisted test generation, and engineering practices for overcoming cold-start and environment heterogeneity challenges.