AI SDK - AssemblyAI Provider

The AssemblyAI provider for the AI SDK contains transcription model support for the AssemblyAI transcription API.

Deploying to Vercel? With Vercel's AI Gateway you can access AssemblyAI (and hundreds of models from other providers) — no additional packages, API keys, or extra cost. Get started with AI Gateway.

Setup

The AssemblyAI provider is available in the @ai-sdk/assemblyai module. You can install it with

npm i @ai-sdk/assemblyai

Skill for Coding Agents

If you use coding agents such as Claude Code or Cursor, we highly recommend adding the AI SDK skill to your repository:

npx skills add vercel/ai

Provider Instance

You can import the default provider instance assemblyai from @ai-sdk/assemblyai:

import { assemblyai } from '@ai-sdk/assemblyai';

Example

import { assemblyai } from '@ai-sdk/assemblyai';
import { transcribe } from 'ai';

const { text } = await transcribe({
  model: assemblyai.transcription('universal-3-5-pro'),
  audio: new URL(
    'https://github.com/vercel/ai/raw/refs/heads/main/examples/ai-functions/data/galileo.mp3',
  ),
});

Documentation

Please check out the AssemblyAI provider documentation for more information.