gpt-realtime-2
GPT Realtime 2 is our most capable realtime voice model. It supports speech-to-speech interactions with configurable reasoning effort, stronger instruction following, and more reliable tool use for complex voice-agent workflows.
index.ts
import { streamText } from 'ai'
const result = streamText({ model: 'openai/gpt-realtime-2', prompt: 'Why is the sky blue?'})Providers
Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.
| Provider |
|---|
 OpenAI | $4.00/M+1 more | $24.00/M | Read:$0.4/M Write:— | — | — | — | 05/07/2026 |