GPT Audio Mini

OpenAI · Released January 2026

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...

It is part of OpenAI's GPT family, where Sol, Luna and Terra mark the current generation's capability tiers and Pro servings trade speed for deeper computation.

Facts and pricing

Provider

OpenAI

Context window

128K tokens

Input price

6.6 credits / 1M tokens ($0.60 raw)

Output price

26.4 credits / 1M tokens ($2.40 raw)

Vision (image input)

No

Tool calling

Yes

Extended reasoning

No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

What GPT Audio Mini is best for

• High-volume everyday tasks where speed and cost matter: summaries, drafts, quick questions
• Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Example prompts

Prompts that suit a fast and light model like GPT Audio Mini:

• Summarize this article in five bullet points
• Rewrite this email to be shorter and friendlier
• Give me ten name ideas for a hiking newsletter
• Translate this paragraph to Spanish and keep the tone

OpenAI family

All 90 OpenAI models

Frequently asked questions

What is GPT Audio Mini?

GPT Audio Mini is an AI model by OpenAI. 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...

How much does GPT Audio Mini cost on Zeplik?

Input tokens cost 6.6 credits per million and output tokens 26.4 credits per million (1 credit = $0.10; the raw provider rates are $0.60 and $2.40 per million). New accounts start with free credits.

How long can a conversation with GPT Audio Mini be?

GPT Audio Mini has a 128K-token context window (128,000 tokens), which covers the conversation plus any documents you attach.

Does GPT Audio Mini support images and tools?

GPT Audio Mini is text-only and supports tool calling.

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