AI 导读
DeepSeek 发布开源权重模型 DeepSeek-V4.1-Flash-1017，称其在 DeepSWE 1.1 基准上取得 77% 成绩，超过 GLM-5.3、Kimi K3、GPT-5.6 Sol 和 Opus 5。模型已在 DeepSeek Chat、API 和 HuggingFace 上线，官方称相比上一版性能更强、完成任务更快且输出更短，价格非常低，并已针对 DeepSeek Harness、腾讯 CodeBuddy 等工具优化。
推荐理由
原文给出 DeepSWE 1.1 得分和对比对象，读者可据此评估该模型在性能与成本上的位置。
正文
BREAKING 🔥: DeepSeek released DeepSeek-V4.1-Flash-1017, a new open-weight model with frontier performance.
> It scores 77% on DeepSWE 1.1 benchmark, outperforming GLM-5.3, Kimi K3 and models like GPT-5.6 Sol and Opus 5.
> The model is now available on DeepSeek Chat and APIs as well as HuggingFace.
It also extremely cheap! 👀
🚀 DeepSeek-V4.1-Flash-1017 is here! Stronger benchmark performance, faster task completion, and shorter outputs than the previous version—a Pareto improvement in performance and cost. Now live on our website, app, and API. 🛠️ Optimized for @DeepSeekHarness, Tencent CodeBuddy, WorkBuddy, and more. Upgrade to DeepSeek Harness v0.2.1-rc.1 or later for the best experience with the new model. 1/4在 X 查看被引用的帖子
来源：🚨 AI News | TestingCatalog · x.com