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• Your Policy Is Secretly a Harness: The Decision Geometry of Agent InterfacesVerdict: Important

  Oct 27, 2026 · DeepAgents engineer at LangChain. DeepAgents is one of the evaluated harnesses.

LangChain: LangChain, Harrison Chase, Sydney Runkle, Mason Daugherty, Eugene Yurtsev, Ankush Gola

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Verified Oct 29, 2026