TokenSpeed Engine Adds Day-0 Support for DeepSeek V4.1

Open-source inference engine TokenSpeed announced Day-0 support for DeepSeek V4.1 Flash 1017, running in production on thousands of Hopper GPUs, while community members filled in the Hopper DeepSelect kernel using CuTe DSL.

2026-10-17 ~ 2026-10-17 · 2 related posts

• TokenSpeed ships Day-0 DeepSeek V4.1 support, fastest engine on Hopper GPUs — zhyncs42 · 2026-10-17
• Community ports DeepSelect to Hopper with CuTe DSL in TokenSpeed PR — zhyncs42 · 2026-10-17