Vercel AI SDK (ai-sdk.dev): no confident changes recorded yet; website history since May 2025. Homepage last checked 6 November 2026.
First recorded website
Observed 2 May 2025
Our earliest capture with readable facts. This is our first observation, not when the company introduced these things. These website claims are not independently verified.
The AI Toolkit for TypeScript, from the creators of Next.js.
All facts above belong to this capture. Unlisted fields mean we have no readable observation, not that they were absent.
Recorded changes
Newest observations first. Each interval bounds when the website changed; it is not an exact event date.
No changes recorded yet. Missing observations do not mean the company has not changed.
How it describes itself
Similar headlines are grouped together. The quote shown is from the last capture in each group, not necessarily the exact wording throughout that period.
July 2026 – November 2026 · 4 captures · latest observed messagingUniversal AI layer for building frameworks and agents
A unified TypeScript SDK for building AI apps with modern streaming, fallbacks, and multi-model support—powered by Vercel.