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langchain_blog · Aug 25, 2026 · news

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Introducing Rubrics: Build Agents that Evaluate and Correct Their Work

the LangChain blogAug 25, 2026
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In brief

Deep Agents' RubricMiddleware adds a self-evaluation loop to your agent runs. Set a rubric, configure a grader, and get reliable outputs on tasks where correctness matters.

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Introducing Rubrics: Build Agents that Evaluate and Correct Their Work

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