BirdNest Tech Talk

Dec 8, 2025 · Artificial Intelligence

How the New PEV Agent Pattern Boosts Reliable LLM Automation in Go

The article introduces the Plan‑Execute‑Verify (PEV) agent pattern added to langgraphgo, explains its three‑stage workflow, core features, configuration, concrete Go examples, implementation details, comparisons with ReAct and Reflection, and discusses best practices, limitations, and trade‑offs for high‑risk automation.