# Migrating off mistral-small-2501

**Mistral** retires **mistral-small-2501** on **2025-11-30**.
Documented replacement: **Mistral Small 4**.

Source: https://docs.mistral.ai/getting-started/models/models_overview/
Source last checked: 2026-09-28.
Calendar as of 2026-09-28 UTC.

| Model | Provider | Retires | Replacement |
|---|---|---|---|
| mistral-small-2501 | Mistral | 2025-11-30 | Mistral Small 4 |

Also retiring on 2025-11-30:
- magistral-medium-2507 (Mistral) → Mistral Medium 3.5
- magistral-small-2507 (Mistral) → Mistral Small 4
- magistral-medium-2506 (Mistral) → Mistral Medium 3.5
- magistral-small-2506 (Mistral) → Mistral Small 4
- devstral-small-2505 (Mistral) → Mistral Medium 3.5
- mistral-small-2503 (Mistral) → Mistral Small 4
- codestral-2501 (Mistral) → Codestral
- mistral-small-2409 (Mistral) → Mistral Small 4

Source: https://llmlatency.dev/migrate/mistral-mistral-small-2501