Opus 5.5 rebuilds San Francisco in Unreal, powered entirely by agents

Justin_Halford_ · x · 2026-09-23

Justin Halford demoed recreating the city of San Francisco in Unreal Engine using Opus 5.5, with everything in it — people, pets, cars, traffic, literally everything — powered by agents (Jev). A reply suggests adding conditional directional rendering and resolution to reduce latency.

Related event: Opus 5.5 Rebuilds San Francisco in Unreal Engine With Agent-Driven City(4 posts)→

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