Retired
Retired on Sep 30, 2026
Mistral lists 2026-09-30 (deprecated 2026-09-29) as the retirement date. Listed model identifier.
- Hosting route
- First-party API
- Affected scope
- Listed model identifier
- Replacement
- None published
- Announced
- Not published
- First seen by ModelClock
- Oct 3, 2026
What the provider published
docs.mistral.ai ↗| Leanstral 1.5 ↗ |
1.5| labs-leanstral-1-5 | 9/29/2026 (2026-09-29) 9/30/2026 (2026-09-30) | |
Read from the provider's table: each value comes from its row, with the row's scope kept.