# Mistral Medium 3

Mistral Medium 3 is an AI model released by Mistral on May 7 2025.

## Facts

| Field | Value |
| --- | --- |
| Model | Mistral Medium 3 |
| Developer | Mistral |
| Release date | Wednesday, May 7 2025 |
| Licensing | Closed |

## Questions and answers

### When was Mistral Medium 3 released?

Mistral Medium 3 was released by Mistral on Wednesday, May 7 2025.

### Who made Mistral Medium 3?

Mistral Medium 3 was built by Mistral. French AI company building open and commercial models. Founded in 2023 by former Meta and DeepMind researchers.

### Is Mistral Medium 3 open source?

No. Mistral Medium 3 is a closed model. The weights are not published — it is available only through the provider's own API, apps, or partner platforms.

### What came before and after Mistral Medium 3?

Mistral's previous tracked release was Mistral Small 3.1 on Mar 17 2025, 51 days earlier. It was followed by Devstral Small on May 21 2025.


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Canonical page: https://aireleasetracker.com/model/mistral/mistral-medium-3
Site index: https://aireleasetracker.com/llms.txt
Source: AI Release Tracker (https://aireleasetracker.com). Most benchmark scores come from lab launch material; gathered results identify the leaderboard that published them.