# moonshot-v1-* stops working

Calls to models moonshot-v1-* on Moonshot AI stopped working on August 31, 2026.

On August 31, 2026, Moonshot AI retired the moonshot-v1-* models. Requests targeting models moonshot-v1-* fail since that date instead of completing normally.

## What to use instead

Switch your requests to kimi-k3.1-pro, which is recommended by Moonshot AI.

- API: Moonshot AI (api.moonshot.ai)
- Kind: Model retirement
- Takes effect: August 31, 2026
- Calls after that day: fail
- Calls it hits: `models moonshot-v1-*`
- 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/moonshot-v1-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