# Migrating off Mistral Medium 3.1

**Mistral** retires **Mistral Medium 3.1** on **2026-08-31** (in 32 days).
Documented replacement: **Mistral Medium 3.5**.

Source: https://docs.mistral.ai/getting-started/models/models_overview/

| Model | Provider | Retires | Replacement |
|---|---|---|---|
| Mistral Medium 3.1 | Mistral | 2026-08-31 | Mistral Medium 3.5 |

Also retiring on 2026-08-31:
- Mistral Medium 3 (Mistral) → Mistral Medium 3.5

Source: https://llmlatency.dev/migrate/mistral-mistral-medium-3-1