# jamba-large-1.6-2025-03

Calls to the model jamba-large-1.6-2025-03 on AI21 Labs stopped working on August 3, 2025.

- API: AI21 Labs (api.ai21.com)
- Model: jamba-large-1.6-2025-03
- Kind: Model retirement
- Takes effect: August 3, 2025
- Calls after that day: fail
- Calls it hits: `model jamba-large-1.6-2025-03`
- Source: [Deprecations page](https://docs.ai21.com/docs/jamba-foundation-models)
- Verified: October 27, 2026, against AI21 Labs's own pages
- Page: https://www.okapi.bot/models/ai21-labs/jamba-large-1.6-2025-03/

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