DeepSeek V3 Deepseek-V4-Flash-0731 DwarfstarM2 Ultra 192GBthroughput: 28.0 t/s genPrefill performance mentioned but no numbers given. Decode speeds at various depths: 28 t/s at start, 23.5 t/s at 45k, 18 t/s at 192k. Maintained with 8k token output.