OpenAI
GPT Audio API pricing.
GPT Audio is OpenAI’s model on the API market, released 19 Jan 2026. Prices are per million tokens in USD, as last read from the price list.
$2.50Input / 1M
$10Output / 1M
128KContext
16KMax output
Specification
USD per million tokens- Provider
- OpenAI
- Model id
openai/gpt-audio- Input
- $2.50
- Output
- $10
- Cached input
- Not published
- Context window
- 128K tokens
- Maximum output
- 16K tokens
- Takes
- text, audio
- Returns
- text, audio
- Tool use
- Yes
- Reasoning
- Not reported
- Released
- 19 Jan 2026
- First tracked
- 17 Sept 2026
At $2.50 per million input tokens, GPT Audio is dearer than 291 of the 340 models on the price list.
Price changes
Tracked since 17 Sept 2026No price change has been recorded since tracking began on 17 Sept 2026. Prices are checked every six hours, and any change is listed here and on model changes.
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Prices and specifications come from OpenRouter’s catalogue, last read 2 Nov 2026. A provider’s own price may differ; how this is collected.