DeepSeek V4.1 Flash hits 1,521 tok/s on Fireworks Ultrafast

Fireworks AI reports that DeepSeek V4.1 Flash generates at over 1,521 tok/s on its Ultrafast inference tier, with a demo producing a complete Tetris game in just 11 seconds.

2026-10-22 ~ 2026-10-23 · 2 related posts

• DeepSeek V4.1 Flash hits 1,521 tok/s on Fireworks Ultrafast, ships Tetris in 11 seconds — nicolechirps · 2026-10-22
• DeepSeek V4.1 Flash hits 1,521+ tok/s on Fireworks, ships Tetris in 11 seconds — nicolechirps · 2026-10-23