Published collection
LangSmith Tuned Evaluators automatically scores Agent behavior
This feature productizes production Agent trajectory evaluation, potentially reducing ongoing evaluation costs for teams.
- Published entries
- 1
- Sources
- 1
- Date range
- 2026-08-18
- Primary labels
- Products · 产品 · Developer tools · Enterprise services · Model evaluations · LangSmith Tuned Evaluators
Published evidence
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LangSmith Tuned Evaluators automatically scores Agent behavior
LangSmith launched Tuned Evaluators to automatically score agent behavior in production, with Perceived Error as the first metric; it says the specialized model outperformed tested frontier models in benchmarks and cut evaluation costs by 82%.
Why it mattersThis feature productizes production Agent trajectory evaluation, potentially reducing ongoing evaluation costs for teams.
Original source