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gpt-realtime-2

gpt-realtime-2 is OpenAI's most capable realtime voice model, bringing configurable reasoning effort, stronger instruction following, and more reliable tool use to speech-to-speech voice agents.

index.ts
import { gateway } from '@ai-sdk/gateway';
export async function POST() {
const { token, url } = await gateway.experimental_realtime.getToken({
model: 'openai/gpt-realtime-2',
});
return Response.json({ token, url, tools: [] });
}

Providers

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Provider
Latency
Input
Output
Capabilities
ZDR
No Training
Release Date
OpenAI
Legal:Terms
Privacy
$4/M+1 more
$24/M
05/07/2026