--- title: "Deepseek V4 on AI Gateway" source_name: "Vercel News" original_url: "https://vercel.com/changelog/deepseek-v4-on-ai-gateway" canonical_url: "https://www.traeai.com/articles/a39a57f0-3273-4fcf-a7b8-be03da29232e" content_type: "article" language: "中文" score: 5 tags: [] published_at: "2026-04-23T07:00:00+00:00" created_at: "2026-04-24T06:16:00.276252+00:00" --- # Deepseek V4 on AI Gateway Canonical URL: https://www.traeai.com/articles/a39a57f0-3273-4fcf-a7b8-be03da29232e Original source: https://vercel.com/changelog/deepseek-v4-on-ai-gateway ## Summary traeai 为开发者、研究员和内容团队筛选高质量 AI 技术内容，提供摘要、评分、趋势雷达与一键内容产出。 ## Key Takeaways - - - ## Content Title: Deepseek V4 on AI Gateway - Vercel – Vercel URL Source: http://vercel.com/changelog/deepseek-v4-on-ai-gateway Markdown Content: # Deepseek V4 on AI Gateway - Vercel [Skip to content](http://vercel.com/changelog/deepseek-v4-on-ai-gateway#geist-skip-nav) [](http://vercel.com/home) * Products * ##### [AI Cloud](http://vercel.com/ai) * [AI Gateway One endpoint, all your models](http://vercel.com/ai-gateway) * [Sandbox Isolated, safe code execution](http://vercel.com/sandbox) * [Vercel Agent An agent that knows your stack](http://vercel.com/agent) * [AI SDK The AI Toolkit for TypeScript](https://sdk.vercel.ai/) * [v0 Build applications with AI](https://v0.app/) * ##### Core Platform * [CI/CD Helping teams ship 6× faster](http://vercel.com/products/previews) * [Content Delivery Fast, scalable, and reliable](http://vercel.com/cdn) * [Fluid Compute Servers, in serverless form](http://vercel.com/fluid) * [Workflow Long-running workflows at scale](http://vercel.com/workflows) * [Observability Trace every step](http://vercel.com/products/observability) * ##### [Security](http://vercel.com/security) * [Bot Management Scalable bot protection](http://vercel.com/security/bot-management) * [BotID Invisible CAPTCHA](http://vercel.com/botid) * [Platform Security DDoS Protection, Firewall](http://vercel.com/security) * [Web Application Firewall Granular, custom protection](http://vercel.com/security/web-application-firewall) * Resources * ##### Company * [Customers Trusted by the best teams](http://vercel.com/customers) * [Blog The latest posts and changes](http://vercel.com/blog) * [Changelog See what shipped](http://vercel.com/changelog) * [Press Read the latest news](http://vercel.com/press) * [Events Join us at an event](http://vercel.com/events) * ##### Learn * [Docs Vercel documentation](http://vercel.com/docs) * [Academy Linear courses to level up](http://vercel.com/academy) * [Knowledge Base Find help quickly](http://vercel.com/kb) * [Community Join the conversation](https://community.vercel.com/) * ##### Open Source * [Next.js The native Next.js platform](http://vercel.com/frameworks/nextjs) * [Nuxt The progressive web framework](https://nuxt.com/) * [Svelte The web’s efficient UI framework](https://svelte.dev/) * [Turborepo Speed with Enterprise scale](http://vercel.com/solutions/turborepo) * Solutions * ##### Use Cases * [AI Apps Deploy at the speed of AI](http://vercel.com/ai) * [Composable Commerce Power storefronts that convert](http://vercel.com/solutions/composable-commerce) * [Marketing Sites Launch campaigns fast](http://vercel.com/solutions/marketing-sites) * [Multi-tenant Platforms Scale apps with one codebase](http://vercel.com/solutions/multi-tenant-saas) * [Web Apps Ship features, not infrastructure](http://vercel.com/solutions/web-apps) * ##### Tools * [Marketplace Extend and automate workflows](http://vercel.com/marketplace) * [Templates Jumpstart app development](http://vercel.com/templates) * [Partner Finder Get help from solution partners](http://vercel.com/partners/solution-partners) * ##### Users * [Platform Engineers Automate away repetition](http://vercel.com/solutions/platform-engineering) * [Design Engineers Deploy for every idea](http://vercel.com/solutions/design-engineering) * [Enterprise](http://vercel.com/enterprise) * [Pricing](http://vercel.com/pricing) Ask AI Ask AI[Log In](http://vercel.com/login) [Sign Up](http://vercel.com/signup)[Sign Up](http://vercel.com/signup) Vercel April 2026 security incident [Read the bulletin](http://vercel.com/kb/bulletin/vercel-april-2026-security-incident) [Blog](http://vercel.com/blog)/[Changelog](http://vercel.com/changelog) # Deepseek V4 on AI Gateway ## Authors [![Image 1](https://assets.vercel.com/image/upload/f_auto,c_fill,w_48,h_48,q_75/contentful/image/e5382hct74si/7jtL0Mn7aiO36rLm35owTl/279ec2bb7e31e427fea78dae85f3fd27/walter-korman-128.jpg)](https://twitter.com/shaper)[![Image 2](https://assets.vercel.com/image/upload/f_auto,c_fill,w_48,h_48,q_75/contentful/image/e5382hct74si/4mTlJLUr26FU5t2JMqjYUN/1561fe0ff4969763b852ac813d47d694/rohan-taneja-128.jpg)](https://twitter.com/rtaneja_)[![Image 3](https://assets.vercel.com/image/upload/f_auto,c_fill,w_48,h_48,q_75/contentful/image/e5382hct74si/6hDMurwZFhBVFsZpSP8ECX/69cd9a4a5d1a85c31e6ccd7f664d54c7/jerilyn-zheng-128.jpg)](https://twitter.com/jerilynzheng) 1 min read Copy URL Copied to clipboard! Apr 23, 2026 DeepSeek V4 is now available on [Vercel AI Gateway](https://vercel.com/ai-gateway). There are 2 model variants: DeepSeek V4 Pro and DeepSeek V4 Flash. A 1M token context window is the default across both models. DeepSeek V4 Pro focuses on agentic coding, formal mathematical reasoning, and long-horizon workflows. It handles feature development, bug fixing, and refactoring across stacks, with tool use that works across harnesses like MCP workflows and agent frameworks. It also writes clear, well-structured long-form documents. DeepSeek V4 Flash performs close to V4 Pro on reasoning and holds up on simpler agent tasks, with a smaller parameter size for faster responses and lower API cost. It's a good fit for high-volume workloads and latency-sensitive use cases. To use DeepSeek V4, set model to `deepseek/deepseek-v4-pro` or `deepseek/deepseek-v4-flash` in the [AI SDK](https://ai-sdk.dev/). ``` 1import { streamText } from 'ai';2 3const result = streamText({4 model: 'deepseek/deepseek-v4-pro', // or 'deepseek/deepseek-v4-flash'5 prompt:6 `Audit this repository for unsafe concurrent access patterns,7 propose a refactor that introduces proper synchronization,8 and open the changes as a PR with a migration plan.`,9}); ``` 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 [custom reporting](https://vercel.com/docs/ai-gateway/capabilities/custom-reporting), [observability](https://vercel.com/docs/observability/ai-sdk-observability), [Bring Your Own Key](https://vercel.com/docs/ai-gateway#bring-your-own-key) support, and intelligent provider routing with automatic retries. 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