# LangChain sets September 30 session on LangSmith Tuned Evaluators

The session covers the key elements of online evals and how teams can use Tuned Evaluators to analyze agent interactions and attach feedback to production traces.

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Source: LangChain · Published 9/23/2026, 06:10:37

On September 30, LangChain will cover the key elements of online evals and how teams can use Tuned Evaluators in LangSmith to automatically analyze agent interactions and attach useful feedback to production traces. Registration is on the [Tuned Evaluators page](https://events.langchain.com/register/fall-series/tuned-evaluators/).

Tags: LangChain, LangSmith, Tuned Evaluators, Online evals

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