Using GPT Audio on OpenRouter

Implementation guide · GPT Audio · OpenAI

Serverless

OpenRouter exposes GPT Audio through model ID openai/gpt-audio. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-06-15. Next refresh: weekly.

Quick Start

1
Create an account at OpenRouter and generate an API key.
2
Use the OpenRouter SDK or REST API to call openai/gpt-audio — see the documentation for request format.
3
You'll be billed $2.50/1M input, $10.00/1M output tokens. See full pricing.

API Portal Documentation Pricing Model Card

Code Examples

See OpenRouter documentation for integration details.

Pricing on OpenRouter

Type	Price (per 1M)
Input tokens	$2.50
Output tokens	$10.00

Capabilities

MultimodalAudio

About GPT Audio

Audio model for inputs/outputs via Chat Completions API. Replaces deprecated gpt-4o-audio-preview-2024-12-17.

Full model details →

Model Specs

Released2024-10-01

Context128k

ArchitectureDecoder Only

Knowledge cutoff2023-10

OpenRouter, Inc.

New York, NY, USA