WHAT NEW IN X10.29 THU

AI collections from X · 22 collections · 60,636 posts

deepseek-v4.1THREAD

DeepSeek V4.1 Flash 1017: official announcement and open-weight download links

Links to the October 17 official announcement plus the DeepSeek-V4.1-Flash-1017 model cards on Hugging Face and ModelScope.

J.W
@KinChuan_Archived 10 days agoOriginally posted 2026.10.17
THREADPosted in 2 parts
  1. 官方发布帖(10/17): https://x.com/deepseek_ai/status/2111375640717033777 Hugging Face 模型卡: https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash-1017 ModelScope: https://modelscope.cn/models/deepseek-ai/DeepSeek-V4.1-Flash-1017

    This post quotes another post: x.com/deepseek_ai/status/2111375640717033777

  2. DeepSeek-V4.1-Flash-1017 版本号看着像小修小补,但写代码和跑 agent 这块涨得一点都不小。 DeepSeek 今天下午发的,网页、App、API 都已经换上了。官方跑分里 Terminal-Bench 4.0 从上一版的 31.2 涨到 42.3,ProgramBench 从 20.3 到 29.1,DeepSWE v1.1 拿了 77.0,是官方表里最高的,比 Claude Opus 5 的 74.0 还高。不过 HLE 和 Terminal-Bench 还是 Opus 5 领先,别当成全面超越。 权重也一起开源了,MIT 协议,Hugging Face 和 ModelScope 都能下,模型卡写的上下文是 1M。官方还说这版输出更短,干活更快。 跑分都是 DeepSeek 自己测的,我还没跑,等外面有人复测再看。

    DeepSeek V4.1 Flash 1017: official announcement and open-weight download links (thread part 2)
J.W @KinChuan_Originally posted 2026.10.17
Open original on X
x.com/kinchuan_/status/2111454439999459681Archived 2026.10.18 16:23