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DeepSeek releases V4.1-Flash-1017 with better benchmarks and lower cost

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DeepSeek says DeepSeek-V4.1-Flash-1017 delivers stronger benchmark performance, faster task completion, and shorter outputs than the previous version. The company calls the change a Pareto improvement in performance and cost. The model is live on DeepSeek's website, app, and API.

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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.

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Source: DeepSeek · x.comPublished · added here

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DeepSeekAI codingChina AIModel releasesProduct updates