--- title: "GPT 5.5 on AI Gateway" source_name: "Vercel News" original_url: "https://vercel.com/changelog/gpt-5.5-on-ai-gateway" canonical_url: "https://www.traeai.com/articles/4e0962b8-94f5-40a1-8499-f6d36e3ed055" content_type: "article" language: "中文" score: 5 tags: [] published_at: "2026-04-24T07:00:00+00:00" created_at: "2026-04-24T22:44:16.418151+00:00" --- # GPT 5.5 on AI Gateway Canonical URL: https://www.traeai.com/articles/4e0962b8-94f5-40a1-8499-f6d36e3ed055 Original source: https://vercel.com/changelog/gpt-5.5-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: GPT 5.5 on AI Gateway - Vercel – Vercel URL Source: http://vercel.com/changelog/gpt-5.5-on-ai-gateway Markdown Content: # GPT 5.5 on AI Gateway - Vercel [Skip to content](http://vercel.com/changelog/gpt-5.5-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) # GPT 5.5 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 24, 2026 GPT-5.5 is now available on [Vercel AI Gateway](https://vercel.com/ai-gateway). There are 2 variants: GPT-5.5 and GPT-5.5 Pro. Both models are tuned for long-running agentic work across coding, computer use, knowledge work, and scientific research, and are more token-efficient than the previous generation. GPT-5.5 is stronger at agentic coding and long-horizon work where the model needs to hold context across a large system and carry changes through the surrounding codebase. Paired with computer-use skills, it can operate real software and turn raw material into documents, spreadsheets, or slide presentations. GPT-5.5 Pro is built for demanding, multi-step work where response quality matters more than latency. Early testing shows gains in business, legal, education, data science, and technical research workflows that involve critiquing work over multiple passes and stress-testing arguments. To use GPT-5.5, set model to `openai/gpt-5.5` or `openai/gpt-5.5-pro` in the [AI SDK](https://ai-sdk.dev/). ``` 1import { streamText } from 'ai';2 3const result = streamText({4 model: 'openai/gpt-5.5', // or 'openai/gpt-5.5-pro'5 prompt:6 `Migrate our user settings page from REST to the new7 GraphQL schema, update the affected components and tests,8 and open a PR with a summary of the changes.`,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. Learn more about [AI Gateway](https://vercel.com/docs/ai-gateway), view the [AI Gateway model leaderboard](https://vercel.com/ai-gateway/leaderboards) or try it in our [model playground](https://vercel.com/ai-gateway/models/gpt-5.5). **Ready to deploy?**Start building with a free account. Speak to an expert for your _Pro_ or Enterprise needs. [Start Deploying](http://vercel.com/new)[Talk to an Expert](http://vercel.com/contact/sales) **Explore Vercel Enterprise** with an interactive product tour, trial, or a personalized demo. 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