DeepSeek V4 Pro now runs updated weights on AI Gateway
By Steven Van ·
DeepSeek V4 Pro now runs on updated weights on AI Gateway.
Vercel's AI Gateway now points deepseek/deepseek-v4-pro at updated weights by default, so existing requests pick them up with no change to the model ID or code. To use the update explicitly, set the model to deepseek/deepseek-v4-pro-0813 in the AI SDK, or select it when connecting a coding agent through the vercel ai-gateway coding-agents setup command, as described in the changelog entry. AI Gateway still reflects provider pricing with no markup and charges no platform fee on inference, including on Bring Your Own Key requests.
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