GPT-5.5 Launches on Vercel AI Gateway

💡New GPT-5.5 models on Vercel boost agentic coding & long-context tasks with unified API.
⚡ 30-Second TL;DR
What Changed
GPT-5.5 and Pro variants now available via Vercel AI Gateway
Why It Matters
Developers gain access to advanced agentic models through a reliable unified API, enhancing uptime and cost tracking for production AI agents. This boosts efficiency in complex coding and research applications.
What To Do Next
Set model to 'openai/gpt-5.5' in Vercel AI SDK and test agentic coding on your codebase.
Key Points
- •GPT-5.5 and Pro variants now available via Vercel AI Gateway
- •Optimized for agentic coding and long-horizon tasks with computer-use skills
- •More token-efficient than previous generation
- •Pro excels in multi-step workflows like business analysis and research
- •Accessible via AI SDK with models 'openai/gpt-5.5' or 'openai/gpt-5.5-pro'
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Original source: Vercel News ↗
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