# kimi-thinking-preview

Calls to the model kimi-thinking-preview on Moonshot AI stopped working on November 11, 2025.

- API: Moonshot AI (api.moonshot.ai)
- Model: kimi-thinking-preview
- Kind: Model retirement
- Takes effect: November 11, 2025
- Calls after that day: fail
- Calls it hits: `model kimi-thinking-preview`
- Source: [Deprecations page](https://platform.kimi.ai/docs/models.md)
- Page: https://www.okapi.bot/models/moonshot-ai/kimi-thinking-preview/

## What to use instead

Move to kimi-k3, recommended by Moonshot AI.