# kimi-k2-* stops working

Calls to models kimi-k2-* on Moonshot AI stopped working on May 25, 2026.

Moonshot AI retired models kimi-k2-* on May 25, 2026. Requests calling these models fail since that date. Any application relying on models kimi-k2-* must be updated to prevent disruptions.

## What to use instead

Move to kimi-k3.1-pro, as recommended by Moonshot AI.

- API: Moonshot AI (api.moonshot.ai)
- Kind: Model retirement
- Takes effect: May 25, 2026
- Calls after that day: fail
- Calls it hits: `models kimi-k2-*`
- Source: [Deprecations page](https://platform.kimi.ai/docs/models.md)
- Verified: November 6, 2026, against Moonshot AI's own pages
- Page: https://www.okapi.bot/providers/moonshot-ai/breaking-changes/kimi-k2-stops-working/

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent