LangSmith adds dedicated tracing UI for Jev-style decision model calls in agents
hwchase17 · x · 2026-09-23
LangChain founder Harrison Chase announced an updated LangSmith tracing view built for Jev-style calls. His thesis: agents are becoming complex systems of many LLM calls, and many of those calls will be Jev-like decision models. The new UI surfaces state, questions, choices and output for these calls to make them easier to debug.
Related event: LangSmith Updates Tracing View for Jev-Style Decision Models(5 posts)→
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