Opus 5 builds a Three.js flight simulator in one shot with a judge-executor loop
omarsar0 · x · 2026-07-28
A user says Opus 5 built a flight simulator in one shot using only Three.js.
The interesting part is the workflow: they attribute the quality to a judge-executor harness that keeps the loop running and pushes the model to improve the output. The post also says better prompting can raise quality further.
Related event: New harness generates interactive worlds across models(4 posts)→
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