# DeepSeek V4.1 Flash 发布，重回开源模型榜首

- 来源：Thomas Wolf (@Thom_Wolf)
- 发布时间：2026-09-10 17:34
- AIHOT 分数：68
- AIHOT 链接：https://aihot.news/items/cmtvc5y0q099orok91z6mtn82
- 原文链接：https://x.com/Thom_Wolf/status/2097982062808428751

## AI 摘要

Thomas Wolf 称 DeepSeek V4.1 Flash 重回开源模型榜首且价格极低，并制作视频展示模型推理时前向传播的内部过程。技术报告见 https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash/blob/main/DeepSeek_V41_Tech_Report.pdf，权重已发布在 https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash。

## 正文

The new DeepSeek V4.1 Flash model is mindblowing - back on top of the open-source model leaderboard and extremely cheap.

It has a lot of very smart ways to be efficient and highly capable so I made a video of the forward pass to give you a view of what going on inside the model during inference.

Read more at https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash/blob/main/DeepSeek_V41_Tech_Report.pdf

And find the weights at https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash