openai
OpenAI: GPT Audio Mini API Pricing
OpenAI: GPT Audio Mini costs $0.600 per 1M input tokens and $2.40 per 1M output tokens. Context window: 128K. Prices verified 2026-08-23 Β· source
Input / 1M tokens
$0.600
Output / 1M tokens
$2.40
Context window
128K
Max output
16K
What would OpenAI: GPT Audio Mini cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $14.40 |
| Coding agent | 5,000 | 8,000 / 2,000 | $48.00 |
| RAG pipeline | 30,000 | 4,000 / 500 | $108.00 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $28.80 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About OpenAI: GPT Audio Mini
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...
Compare OpenAI: GPT Audio Mini with
Official resources
- OpenAI: GPT Audio Mini on OpenRouter β live endpoint, pricing source of record.
- Get an OpenRouter API key β β one key, every model including Mini. Free credits on signup.
- Shred your current bill β paste a CSV and see if switching saves money.