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#Plan-Execute-Validate

Flow diagram of LangGraph PEV workflow showing planner, executor, validator, and router with retry/replan paths
AI & Machine Learning

LangGraph's PEV Template: The Production-Ready Fix for Hallucinating Agents

LangGraph demos dazzle, but production crashes them. This forkable template—born from life sciences battles—plugs the gaps with smart validation and retries.

4 min read 3 hours ago
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