You can now access Deepseek V4 on Vercel's AI Gateway with no markup and no other provider accounts required.

Vercel is a platform for deploying modern web applications with speed and simplicity, offering developers a seamless experience for hosting and scaling their projects. With features like instant deployment, serverless functions, and global CDN, Vercel empowers developers to focus on building great user experiences without worrying about infrastructure management.

Vercel

DeepSeek V4 is now available on Vercel's AI Gateway with two model variants: DeepSeek V4 Pro and DeepSeek V4 Flash. Both offer a 1M token context window. V4 Pro targets agentic coding, mathematical reasoning, and long-horizon workflows with MCP and agent framework support. V4 Flash offers faster responses and lower cost for high-volume, latency-sensitive workloads. Access is available via the AI SDK using model identifiers `deepseek/deepseek-v4-pro` or `deepseek/deepseek-v4-flash`, with no markup and no separate provider account required.

Deepseek V4 on AI Gateway