AI SDK by Vercel

Providers and Models

Getting Started

Navigating the Library

Next.js App Router

Next.js Pages Router

Multi-Modal Chatbot

Natural Language Postgres

Get started with Computer Use

OpenAI Responses API

Get started with Claude 3.7 Sonnet

Get started with Llama 3.1

Get started with OpenAI GPT-4.5

Get started with OpenAI o1

Get started with OpenAI o3-mini

Get started with DeepSeek R1

Generating Text

Generating Structured Data

Prompt Engineering

Image Generation

Provider Management

Language Model Middleware

Chatbot Message Persistence

Chatbot Tool Usage

Generative User Interfaces

Object Generation

OpenAI Assistants

Streaming Custom Data

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

Versioning

Versioning

On this page

Migration Guides

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