LangGraph taps Jev as a cheap, fast classifier to add control-flow primitives to agent flows
hwchase17 · x · 2026-09-18
Harrison Chase boosts an article on building a harness with Jev: Jev is a very good, cheap, fast classifier, and incorporating it lets you use more workflow, DAG and control-flow primitives in your agent flows. The article describes the core agent loop: an LLM decides what to do, a tool executes, a model evaluates the results, and the loop continues until the task is complete.
Related event: LangChain Publishes Tutorial on Building an Agent Harness with Jev(7 posts)→
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