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Real-time Three.js castle floating above the clouds
Opus 5.5 vs Kimi K3.1 tested on the same prompt: a full real-time Three.js scene of a castle floating above the clouds > Opus 5.5 finished in 35 min > Kimi K3.1 finished in 44 min Kimi honestly did a solid job, and it's impressive how close open models have gotten but imo, Opus is still unbeatable, it was faster and better ui than kimi what do you think?
— Sakata (@sakatayasha) Oct 23, 2026
Prompt
The author shared the full prompt.
a full real-time Three.js scene of a castle floating above the clouds
Prompt by @sakatayasha, from the post
- Category
- 3D scenes
- Stack
- Three.js
- Made with
- Three.js
- From the author
- Opus 5.5 finished in 35 min
- On X
- 667 likes · 67K views · 142 saves
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