Inferact says vLLM now supports DeepSeek v4.1 Flash on day zero across H100, H200, B200, B300, GB200, and GB300 GPUs. SemiAnalysis independently verified the NVIDIA support, while the post notes AMD vLLM still does not work with the model. Serving recipes are available at recipes.vllm.ai.
Day-0 support for DeepSeek v4.1 Flash landed across H100, H200, B200, B300, GB200, and GB300. Thank you to @SemiAnalysis_ for verifying this independently and @NVIDIAAI for the collab.
Serving recipes here: https://recipes.vllm.ai/deepseek-ai/DeepSeek-V4.1-Flash
On the Day 0 release of DeepSeekv4.1 Flash, NVIDIA vLLM works out of the box with zero issues across all 6 SKUs: H100, H200, B200, B300, GB200, GB300! Amazing work by the NVIDIA & Inferact teams! In comparison, AMD vLLM still does not work on DeepSeekv4.1 Flash, as we will describe below👇️(1/2)🧵
Source: Inferact · x.comPublished · added here
