AI SDK by Vercel

Providers and Models

Getting Started

Navigating the Library

Next.js App Router

Next.js Pages Router

Generating Text

Generating Structured Data

Prompt Engineering

Image Generation

Language Model Middleware

Provider & Model Management

Chatbot Message Persistence

Chatbot Tool Usage

Generative User Interfaces

Object Generation

OpenAI Assistants

Streaming Custom Data

Smooth streaming japanese text

Smooth streaming chinese text

Stream Protocols

Migration Guides

Migrate AI SDK 4.1 to 4.2

Migrate AI SDK 4.0 to 4.1

Migrate AI SDK 3.4 to 4.0

Migrate AI SDK 3.3 to 3.4

Migrate AI SDK 3.2 to 3.3

Migrate AI SDK 3.1 to 3.2

Migrate AI SDK 3.0 to 3.1

Troubleshooting

Migration Guides

Migration Guides

Versioning

Versioning

On this page

Migration Guides

Deploy and Scale AI Apps with Vercel

Deliver AI experiences globally with one push.

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