DeepSeek 发布开源权重模型 DeepSeek-V4.1-Flash-1017
BREAKING 🔥: DeepSeek released DeepSeek-V4.1-Flash-1017, a new open-weight model with frontier performance.
DeepSeek 发布开源权重模型 DeepSeek-V4.1-Flash-1017，在 DeepSWE 1.1 基准上得分 77%，超过 GLM-5.3、Kimi K3 以及 GPT-5.6 Sol、Opus 5 等模型。该模型已在 DeepSeek Chat、API 和 HuggingFace 上线，发布方称其性能与成本较上一版均有改善。
查看原帖🚀 DeepSeek-V4.1-Flash-1017 来了！ 与上一版本相比，基准测试表现更强、任务完成更快、输出更短——在性能与成本上实现帕累托改进。现已上线我们的网站、应用和 API。 🛠️ 针对 @DeepSeekHarness、腾讯 CodeBuddy、WorkBuddy 等进行了优化。升级到 DeepSeek Harness v0.2.1-rc.1 或更高版本，以获得新模型的最佳体验。 1/4
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🚀 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
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! 👀