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FounderLangChain · San Francisco, US

Harrison Chase

Co-founder & CEO

Evals & benchmarksClaude Code

Co-founder of LangChain. He frames agents like Claude Code, OpenClaw and Manus as the same architecture of model, runtime and harness, and LangChain's Deep Agents work is a reference open harness.

XGitHub

Also at

LangChain: LangChain, Sydney Runkle, Viv, Mason Daugherty, Eugene Yurtsev, Ankush Gola

LangGraph: Vadym Barda, William Hinthorn

Sources

  1. twimlai.com/network/harrison-chase
  2. latent.space/wiki/harrison-chase
  3. langchain.com
  4. github.com/hwchase17
  5. github.com/langchain-ai/langgraph
  6. x.com/hwchase17/status/2034297125417460044

Verified Oct 29, 2026