deepseek-v4.1VIDEO

DeepSeek V4.1 1017 Q4 recreates a C64 karate game locally on M3 Ultra

Hands-on: DeepSeek Harness with ds4 on M3 Ultra produced a 0-shot Commodore 64 karate game in ~4 hours, 48.5M tokens, 99% cache hit, 43 t/s decode.

Ivan Fioravanti

@ivanfioravantiArchived 9 days agoOriginally posted 2026.10.23

Ivan Fioravanti @ivanfioravantiOriginally posted 2026.10.23

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DeepSeek v4.1 1017 Q4 Max thinking + DeepSeek Harness + ds4 + M3 Ultra 🚀 Prompt: Implement the old international karate game that was running on Commodore 64. 0-shot result! Probably I should ask to make it more difficult as next step, as you can see. Local AI no limits! Even better than the online version as sprites! ~4 hours 48.5M token usage 256K token output Cache Hit 99% Context 374K/1M Decode speed 43 t/s WHAT A MODEL! 🔥🔥🔥 And I have a new hard Pagoda test ready for tomorrow! No more voxel! 😎 For ds4 I've used latest @kernelpool branch with my CED PR enabled.

x.com/ivanfioravanti/status/2113388439412297835Archived 2026.10.23 12:06