LangSmith search: parallel model checks under half a second, matches stream back before full scan
LangChain · x · 2026-10-17
Search first narrows candidates with structured filters like time ranges, then a small fast model checks each remaining trajectory against the user's description in parallel, each check usually under half a second; matches stream back as found, so you never wait for the full scan.
Related event: LangChain Launches LangSmith AI Search for Semantic Agent Trace Retrieval(4 posts)→
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