LangChain says most of its internal agents rely on async subagents, now in deep agents

Hacubu · x · 2026-11-06

LangChain founder Harrison Chase confirms that most of the agents built inside LangChain leverage async subagents in a meaningful way, and the capability is now available in deep agents.

The quoted article "Agents Are Going Async" uses a chief-of-staff analogy: a good project manager keeps work moving after you hand it off, rather than vanishing until it's done — async subagents let the main agent dispatch long-running tasks and keep working.

Related event: LangChain Overhauls Async Subagents in Deep Agents(7 posts)→

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