The actor model that Erlang introduced in 1986 is essentially the agent model that AI frameworks are rediscovering in 2026. Python and TypeScript AI frameworks like LangGraph, CrewAI, AutoGen, and Langroid are independently converging on patterns—isolated state, message passing, supervision hierarchies, fault recovery—that the

14m read timeFrom georgeguimaraes.com
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Table of contents
The 30-second request problemThe pattern everyone is reinventingLet it crash (and why that's perfect for AI agents)Hot code swapping: update agents without downtimeWhy this matters nowThe gaps (and how we're filling them)Could you reinvent this in Python or TypeScript?The uncomfortable truthWhere to go from here

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