# deepseek-ai/deepseek-r1

Calls to the model deepseek-ai/deepseek-r1 on DeepInfra stopped working on December 11, 2025.

- API: DeepInfra (api.deepinfra.com)
- Model: deepseek-ai/deepseek-r1
- Kind: Model retirement
- Takes effect: December 11, 2025
- Calls after that day: fail
- Calls it hits: `model deepseek-ai/deepseek-r1`
- Source: [Lifecycle page](https://api.deepinfra.com/models/list)
- Page: https://www.okapi.bot/models/deepinfra/deepseek-ai/deepseek-r1/

## What to use instead

Move to deepseek-ai/DeepSeek-R1-0528, recommended by DeepInfra.