Developer details building Spawn, a multiplayer game world powered by autonomous AI models

Jacob Sansbury describes how his company is building Spawn, a multiplayer game world using autonomous Fable-class AI models, in a detailed technical write-up.

Read the full story at Simon Willison's Weblog ↗

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2026-10-29 17:00 · Simon Willison's Weblog
Building a multiplayer game world with autonomous Fable-class models

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