Vercel AI Gateway adds DeepSeek V4.1 Flash 1017 Ultrafast model
Overview
Vercel says DeepSeek V4.1 Flash 1017 Ultrafast is now available on its AI Gateway, generating over 1,000 tokens per second.
Vercel's post gives the model ID deepseek/deepseek-v4.1-flash-1017-ultrafast and recommends it for coding, reasoning, and agents. The announcement was posted on X by Vercel Developers and links to a Vercel changelog entry.
Written by AI from the articles below · updated Nov 7, 12:27 PM ET
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Vercel Developers@vercel_devOfficial
Vercel Developers@vercel_devOfficialVercel AI Gateway adds DeepSeek V4.1 Flash 1017 Ultrafast at over 1,000 tokens per secondAIVercel says DeepSeek V4.1 Flash 1017 Ultrafast is now available on AI Gateway, generating over 1,000 tokens per second. The post recommends the model ID deepseek/deepseek-v4.1-flash-1017-ultrafast for coding, reasoning, and agents.

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