GPT-5, GPT-5-mini, and GPT-5-nano are now available in Vercel AI Gateway
GPT-5 just got faster to ship. Vercel AI Gateway now routes all three tiers—5, 5-mini, 5-nano—through a single API. One string update. No new provider accounts.
Why it matters
Vercel's AI Gateway reduces friction for developers shipping with OpenAI's latest models by unifying API access, cost tracking, and performance optimization in one layer. Matters for any startup or team building on GPT-5 that wants to avoid vendor lock-in complexity.
The key facts
7 to knowGPT-5, GPT-5-mini, and GPT-5-nano now available via Vercel AI Gateway
Unified API eliminates need for separate provider accounts
Single string model update required (openai/gpt-5, openai/gpt-5-mini, openai/gpt-5-nano)
Built-in observability, BYOK support, and intelligent provider routing
Automatic retries and failover for uptime optimization
Works with AI SDK v5
New AI Gateway model leaderboard launched
Go to the source
Vercel Blogvercel.com
Publisher excerpt: You can now access GPT-5, GPT-5-mini, and GPT-5-nano by , models designed to push the frontier of reasoning and domain expertise, using Vercel's with no other provider accounts required. OpenAIAI Gateway AI Gateway lets you call the model with a consistent unified API and just a single string…