Vercel AI SDK: A powerful toolkit that simplifies AI application development

AI SDK by Vercel is a powerful TypeScript toolkit designed to simplify the process of building AI-driven applications. It provides developers with a unified API for interacting with various AI models and frameworks, making it easier to integrate advanced AI capabilities into web applications.

Core components:

1. AI SDK Core: Provides a standardized way to generate text, structured objects and tool calls using large language models (LLM).
2. AI SDK UI: Provides framework-independent Hooks for building chat and generative user interfaces.

Features:

1. Multi-provider support

AI SDK supports multiple AI model providers, including:

• OpenAI
• Azure OpenAI
• Anthropic
• Amazon Bedrock
• Google AI
• Hugging Face
• Cohere
• Replicate
• And more…

2. Core functions

• generateText(): Generate text from language model
• streamText(): Stream text from a language model
• generateObject(): Generate structured data from language model
• streamObject(): Stream structured data from a language model
• embed(): Generate embeddings for a single value
• embedMany(): Generate embeddings for multiple values ??(batch embedding)

3. UI components

• useChat(): Hook for building chat interface
• useCompletion(): Hook for text completion interface
• useObject(): Hook
for consuming streaming JSON objects
• useAssistant(): Hook
for interacting with the OpenAI compatible assistant API

4. Framework support

AI SDK supports multiple front-end frameworks:

• React
• Next.js
• Vue.js
• Svelte
• SolidJS

5. Advanced functions

• Language model middleware: Enhance model behavior with features such as guardrails, Retrieval Augmentation Generation (RAG), caching, and logging.
• Multi-modal support: Handle text, images and other data types in AI interactions.
• Tool Usage: Define and use custom tools for complex AI interactions.

Application scenarios:

1. Chat robot and dialogue interface: build a high -level chat application with real -time streaming response.
Content generation:
2. Create applications used to generate articles, abstracts or creative writing. Code generation and auxiliary:
Develop AI -driven code assistant or code interpretation tool.
3. Data analysis and visualization: Create tools that can use AI function analysis and visual data.
4. Language translation: Build applications that can translate texts between multiple languages.
Segent search:
5. Use embedded and similarity matching to achieve advanced search functions. Personalized recommendation:
Create a recommendation system for products, content or services.
6. Code example:
7. Basic text generation

Advantages:

import { generateText } from 'ai'
import { openai } from '@ai-sdk/openai'

const { text } = await generateText({
  model: openai('gpt-4o'),
  prompt: '用簡(jiǎn)單的術(shù)語(yǔ)解釋人工智能的概念。'
})

console.log(text)

Simplify the interaction with multiple AI providers through consistent interfaces.

import { useChat } from 'ai/react'

export default function ChatComponent() {
  const { messages, input, handleInputChange, handleSubmit } = useChat()

  return (
    <div>
      {messages.map(m => (
        <div key={m.id}>
          {m.role}: {m.content}
        </div>
      ))}

      <input type="text" value={input} onChange={handleInputChange} />
      <button onClick={handleSubmit}>發(fā)送</button>
    </div>
  )
}

Support real -time and token stream transmission one by one, thereby achieving a rapid UI experience in response. Type Safety:

1. Framework has nothing to do: Core function can be used together with any JavaScript framework or at runtime.
None of the server:
2. Seamless collaboration with a server -free and edge computing environment. Expansion:
Support custom tools and middleware for senior cases.
3. Getting started:
4. To start using AI SDK, please install the core package and any of the packs you need to provide:
5. Summary:
Vercel's AI SDK provides a comprehensive solution for developers who want to integrate its AI function into their applications. With its unified API and multi -provider support and framework design, it simplifies the process of building a complex AI function. Regardless of whether you are creating a chatbot, content generating tools, or complex AI assistants, AI SDK provides tools and flexibility to realize your ideas.
6. For more information and detailed documents, visit the official AI SDK website.

The above is the detailed content of AI SDK by Vercel: A Feet View. For more information, please follow other related articles on the PHP Chinese website!