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

createStreamableUI

createStreamableValue

readStreamableValue

getMutableAIState

useStreamableValue

render (Removed)

Migration Guides

Troubleshooting

AI SDK RSC

AI SDK RSC is currently experimental. We recommend using AI SDK UI for production. For guidance on migrating from RSC to UI, see our migration guide.

Use a helper function that streams React Server Components on tool execution.

Create a context provider that wraps your application and shares state between the client and language model on the server.

createStreamableUI

Create a streamable UI component that can be rendered on the server and streamed to the client.

createStreamableValue

Create a streamable value that can be rendered on the server and streamed to the client.

Read the AI state on the server.

getMutableAIState

Read and update the AI state on the server.

Get the AI state on the client from the context provider.

Get the UI state on the client from the context provider.

Call server actions from the client.

On this page

Elevate your AI applications with Vercel.

Trusted by OpenAI, Replicate, Suno, Pinecone, and more.

Vercel provides tools and infrastructure to deploy AI apps and features at scale.