Open-weight Kimi K3 matches Claude Fable 5 on 3D arcade game tasks
testingcatalog · x · 2026-07-29
Atomic Agent tested open-weight Kimi K3 on the same 3D game-building task as Claude Fable 5: Pac-Man, Snake, and a physics-based pinball table.
- Kimi K3 ran locally on 8× B300 with $0 API spend in the test.
- The author says Kimi held up against the cloud model on quality, and in some scenes looked more detailed.
- A follow-up note highlights the token and cost gap: Kimi generated 237K tokens versus Claude’s 92K, while the local run avoided API cost entirely.
Related event: Local Kimi K3 Beats Cloud Models in 3D Physics Generation Test(5 posts)→
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