# labs-leanstral-1-5

Calls to the model labs-leanstral-1-5 on Mistral stopped working on September 30, 2026.

- API: Mistral (api.mistral.ai)
- Model: labs-leanstral-1-5
- Kind: Model retirement
- Announced: September 29, 2026
- Takes effect: September 30, 2026
- Calls after that day: fail
- Calls it hits: `model labs-leanstral-1-5`
- Source: [Lifecycle page](https://docs.mistral.ai/getting-started/models/models_overview/)
- Page: https://www.okapi.bot/models/mistral/labs-leanstral-1-5/