Over the last few weeks, I’ve had GPT-6 Astra build a photorealistic 3D Manhattan in Unreal Engine, a 1:1 browser-native replica of the neighborhood I grew up in (complete with a playable zombie survival game), a simulated civilization populated by autonomous agents, among many other experimental builds. Collectively, these experiments have pulled over 15 million views on X.
The reaction is almost always the same: “What’s the prompt?” “There’s no way that’s one shot.” “How did you get it to look like that?”
Unfortunately, there is no silver-bullet prompt... however, the loop is the same every time:
Reference→Assets→Assembly→Critique→Ship.
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