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Announcing AI SDK 5 Alpha!

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AI SDK by Vercel
AI SDK 5 Alpha
Foundations
Overview
Providers and Models
Prompts
Tools
Streaming
Agents
Getting Started
Navigating the Library
Next.js App Router
Next.js Pages Router
Svelte
Vue.js (Nuxt)
Node.js
Expo
Guides
RAG Chatbot
Multi-Modal Chatbot
Slackbot Guide
Natural Language Postgres
Get started with Computer Use
Get started with Claude 4
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
AI SDK Core
Overview
Generating Text
Generating Structured Data
Tool Calling
Prompt Engineering
Settings
Embeddings
Image Generation
Transcription
Speech
Language Model Middleware
Provider & Model Management
Error Handling
Testing
Telemetry
AI SDK UI
Overview
Chatbot
Chatbot Message Persistence
Chatbot Tool Usage
Generative User Interfaces
Completion
Object Generation
OpenAI Assistants
Streaming Custom Data
Error Handling
Smooth streaming japanese text
Smooth streaming chinese text
Stream Protocols
AI SDK RSC
Advanced
Reference
AI SDK Core
AI SDK UI
AI SDK RSC
streamUI
createAI
createStreamableUI
createStreamableValue
readStreamableValue
getAIState
getMutableAIState
useAIState
useActions
useUIState
useStreamableValue
render (Removed)
Stream Helpers
AI SDK Errors
Migration Guides
Troubleshooting
ReferenceAI SDK RSC

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.

streamUI
Use a helper function that streams React Server Components on tool execution.
createAI
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.
getAIState
Read the AI state on the server.
getMutableAIState
Read and update the AI state on the server.
useAIState
Get the AI state on the client from the context provider.
useUIState
Get the UI state on the client from the context provider.
useActions
Call server actions from the client.
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AI SDK RSC
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