# gpt-audio-2025-08-28

Calls to the model gpt-audio-2025-08-28 on OpenAI stop working on January 20, 2027.

On January 20, 2027, the gpt-audio-2025-08-28 model will be retired. Requests specifying model gpt-audio-2025-08-28 will fail after that day.

- API: OpenAI (api.openai.com)
- Model: gpt-audio-2025-08-28
- Kind: Model retirement
- Takes effect: January 20, 2027
- Calls after that day: fail
- Calls it hits: `model gpt-audio-2025-08-28`
- Source: [Deprecations page](https://developers.openai.com/api/docs/deprecations)
- Page: https://www.okapi.bot/models/openai/gpt-audio-2025-08-28/

## What to use instead

Move to gpt-audio-1.5, which is recommended by OpenAI.