DeepSeek-V4.1-Flash-1017 on 4 DGX Sparks built a marble music machine in 91.4 min. Every…
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DeepSeek-V4.1-Flash-1017 on 4 DGX Sparks built a marble music machine in 91.4 min. Every hit is a note. Sound on 🔊 One prompt, one try, no help. Marbles roll down spiral rivers and every hit on a chime, bar, pipe or string plays a note. All sound is synthesized live, no audio files. I rated it 8.5 out of 10. 4 Sparks (512 GB), NVFP4: Agent time: 91.4 min Tokens generated: 182,014 NVIDIA's checkpoint with ondigo-winder's recipe on vLLM, tensor parallel 4, about 4.6 bpw (our calculation), context 262,144. Main changes from the recipe: NVIDIA's checkpoint instead of LibertAIDAI's, stock NCC
Posted by Niklas (2.5k followers) 57 min ago · 1 likes · 208 views · view the original post on X. Kept by the Dev Radar as AI dev tools.
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