Release notes
Mistral AI's official changelog: new Mistral models and changes for developers.
New model·Aug 31, 2026
OCR 4.1 (mistral-ocr-4-1) is now Generally Available.
New model·Jul 16, 2026
We released OCR 4.1 (mistral-ocr-4-1). mistral-ocr-latest and mistral-ocr-4 now point to it.
New model·Jun 30, 2026
This model will be retired on September 30, 2026.
New model·Jun 23, 2026
We released OCR 4 (mistral-ocr-4-0). mistral-ocr-latest now points to it.
New model·Apr 28, 2026
Released as open weights under a Modified MIT license.
New model·Mar 23, 2026
We released Voxtral TTS (voxtral-tts-2603), our state-of-the-art text-to-speech model with zero-shot voice cloning, multilingual support, and real-time streaming.
New model·Mar 16, 2026
We released Leanstral (labs-leanstral-2603), our first open-source code agent designed for Lean 4 formal proof engineering.
New model·Mar 12, 2026
We released Mistral Moderation 2603 (mistral-moderation-2603).
New model·Feb 4, 2026
Introducing context biasing in our Audio Transcriptions API, Introducing diarize in our Audio Transcriptions API.
New model·Jan 27, 2026
Devstral 2.0 moves to paid API access.
New model·Dec 18, 2025
We released OCR 3 (mistral-ocr-2512).
New model·Dec 16, 2025
We released Mistral Small Creative (labs-mistral-small-creative) as a Labs model.
New model·Dec 9, 2025
We released Devstral 2 (devstral-2512) and Devstral Small 2 (labs-devstral-small-2512).
New model·Dec 2, 2025
We released Mistral Large 3 (mistral-large-2512) and Ministral 3 (ministral-3b-2512, ministral-8b-2512 and ministral-14b-2512).
New model·Sep 17, 2025
We released Magistral Medium 1.2 (magistral-medium-2509) and Magistral Small 1.2 (magistral-small-2509).
New model·Aug 12, 2025
We released Mistral Medium 3.1 (mistral-medium-2508).
New model·Jul 30, 2025
We released Codestral 2508 (codestral-2508).
New model·Jul 24, 2025
We released Magistral Medium 1.1 (magistral-medium-2507) and Magistral Small 1.1 (magistral-small-2507).
New model·Jul 15, 2025
Voxtral Small (voxtral-small-2507) available for chat use cases Voxtral Mini (voxtral-mini-2507) available for chat use cases Voxtral Mini Transcribe (voxtral-mini-2507 via audio/transcriptions) optimized for transcription
New model·Jul 10, 2025
We released Devstral Small 1.1 (devstral-small-2507) and Devstral Medium (devstral-medium-2507).
New model·Jun 20, 2025
We released Mistral Small 3.2.
New model·Jun 10, 2025
We released Magistral Medium (magistral-medium-2506) and Magistral Small (magistral-small-2506).
New model·May 28, 2025
We released Codestral Embed (codestral-embed).
New model·May 22, 2025
We released Mistral OCR 2 (mistral-ocr-2505) and annotations.
New model·May 21, 2025
We released Devstral Small (devstral-small-2505).
New model·May 7, 2025
We released Mistral Medium 3 (mistral-medium-2505).
New model·Mar 17, 2025
We released Mistral Small 3.1 (mistral-small-2503).
New model·Mar 6, 2025
We released Mistral OCR (mistral-ocr-2503) and document understanding.
New model·Feb 17, 2025
We released Mistral Saba (mistral-saba-2502).
New model·Jan 30, 2025
We released Mistral Small 3 (mistral-small-2501).