AI SDK
Build AI applications with TypeScript.
Vercel's TypeScript SDK for building AI-powered applications, including streaming, tool calling, and framework integrations.

Recent stories
A new llama.cpp provider lets the AI SDK run directly inside a Node process without a separate server, while exposing reasoning, tool calling, image inputs, and prompt caching. The setup shortens local deployment paths for AI SDK apps that want llama.cpp bindings.
agent-tui shipped v0.2.0 with markdown rendering, tool approvals, configurable reasoning views, and an AI SDK-only dependency chain. The demo also showed Gemma 4 31B running locally, so the terminal UI now covers hosted and on-device models.
Open Agents open-sources a browser-based cloud coding platform that keeps sessions running in parallel after a laptop closes. Use the reference stack if you want sandboxed VMs, model routing, and durable execution for internal coding-agent systems.