DeepSeek V4.1 Flash now available on AI Gateway
DeepSeek V4.1 Flash is now available on Vercel's AI Gateway with native image understanding, supporting text and images in the same request, a 1 million token context window, and responses up to 384,000 tokens. The model includes reasoning, tool use, and prompt caching capabilities with optimized architecture for reduced computation.
is now available on AI Gateway with native image understanding. It accepts text and images in the same request, so you can ask questions about screenshots, read charts, and extract information from visual content.DeepSeek V4.1 Flash
The model has a 1 million token context window and supports responses up to 384,000 tokens, along with reasoning, tool use, and prompt caching. Its new architecture processes input and generates output with separate components, reducing the active computation needed for each stage.
Use as the model name:deepseek/deepseek-v4.1-flash
To use it in Claude Code, Codex, Cursor, and more, install the latest Vercel CLI and run setup:
Then select in the agent. See the for details.deepseek/deepseek-v4.1-flashcoding agents guide
Try DeepSeek V4.1 Flash in the .model playground
AI Gateway provides a unified API for calling models, tracking usage and cost, and configuring retries, failover, and performance optimizations for higher-than-provider uptime. It includes built-in , , , , and more.custom reportingZero Data Retention supportbudgets for API keysrouting rules
AI Gateway reflects provider pricing with no markup and does not charge a platform fee on inference, including on (BYOK) requests.Bring Your Own Key
You can view available on AI Gateway.all language models
Source: original entry ↗
More from Vercel
Follow Vercel to get its new changes in your feed and email digest.
Agents can now buy domains with the Vercel CLI
Vercel CLI now enables agents to discover, check availability, and initiate domain purchases through structured commands, with purchase confirmation remaining under user control via interactive terminal or dashboard approval.
New Pro teams default to 30-day deployment retention
Pro teams now default to a 30-day deployment retention period to balance keeping recent history available while reducing storage costs. You can configure a longer retention period in team settings if needed.
Deployment Storage billing begins for existing Pro teams
Pro teams will now be charged for Deployment Storage and Functions Storage at $0.10 per GB-month. The default deployment retention window changes to 30 days, with deployments older than 30 days deleted automatically unless you adjust your retention settings beforehand.