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GPT-Realtime-1.5

GPT-Realtime-1.5 is our flagship audio model for voice agents and customer support.

index.ts
import { gateway } from '@ai-sdk/gateway';
export async function POST() {
const { token, url } = await gateway.experimental_realtime.getToken({
model: 'openai/gpt-realtime-1.5',
});
return Response.json({ token, url, tools: [] });
}

Providers

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Provider
Context
Latency
Throughput
Input
Output
Cache
Web Search
Per Query
Capabilities
ZDR
No Training
Release Date
OpenAI
$4.00/M+1 more
$16.00/M
Read:$0.4/M
Write:
02/23/2026