GPT Audio Mini

A cost-efficient version of GPT Audio.

Model by OpenAI

IndexedProprietary

Install

Pick your client. Read the repository before you give any tool access to your data.

{
  "model": "openai/gpt-audio-mini",
  "baseURL": "https://openrouter.ai/api/v1"
}

OpenAI-compatible API: point any OpenAI SDK at the base URL and use this model id.

Settings it needs

OPENROUTER_API_KEYrequiredsecret

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

About

A cost-efficient version of GPT Audio. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Input is priced at $0.60 per million...

Use cases: voice-agents, audio-video

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Price and limits

Variant	Input $/M tokens	Output $/M tokens	Cached input $/M
Standard	$0.6	$2.4	—

Price as of Oct 26, 2026 from OpenRouter · provider's own prices: openai.com. Prices change often; check before you rely on one.

Provider: OpenAI
Model id: openai/gpt-audio-mini
Context window: 128,000 tokens (128K)
Max output: 16,384 tokens
Input: text, audio
Output: text, audio
Tool calling: Yes
Structured outputs: Yes
Reasoning: No
Weights: Closed
Released: Jan 19, 2026

Details

Auth: API key
License: Proprietary
Website: openai.com
Docs: openrouter.ai/openai/gpt-audio-mini/api
First seen: Oct 24, 2026
Last checked: Oct 26, 2026
Source: OpenRouter

More from OpenAI

Cite this page

GPT Audio Mini: price, context window, tool use. Agent Mart. https://agentmart.dev/models/openai-gpt-audio-mini (last updated 2026-10-26)