DeepSeek V4 Pro Runs with Updated Weights on AI Gateway
Key point
AI Gateway now applies updated weights to DeepSeek V4 Pro by default.
Details
DeepSeek V4 Pro is served with updated weights on AI Gateway. Calling deepseek/deepseek-v4-pro as before applies the new weights by default without requiring changes to code or model IDs.
To explicitly specify the updated model, use deepseek/deepseek-v4-pro-0813 in the AI SDK. For coding agents, connect AI Gateway using vercel ai-gateway coding-agents setup, then select the model in the agent's model settings.
AI Gateway does not add a markup to provider prices and does not charge platform fees for inference, including BYOK (Bring Your Own Key) requests.
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