400 LLM agents living together in an MMO server: what I learned about perception lag, fire-and-forget actions, and shedding load

I've been running a multi-agent ecosystem inside a vanilla-era MMO private server. About 750 characters have their own persona, mood, memories, relationships, and goals, and 400+ are online at once. They remember each other and talk about each other. How the loop works: - Perceive: each agent's vie…

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1. 2026-09-29 04:48 · r/AI_Agents
   400 LLM agents living together in an MMO server: what I learned about perception lag, fire-and-forget actions, and shedding load