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What AI models does Le Chat use?

Le Chat runs on Magistral (Mistral), Mistral Large (Mistral AI), Mistral Large 3 (Mistral), Mistral Medium 3.5 (Mistral AI), Mistral OCR 4 (Mistral AI), Mistral Small (Mistral AI), Mistral Small 4 (Mistral), OCR 4 (Mistral), OCR 4.1 (Mistral AI), Voxtral (Mistral AI) and Voxtral TTS (Mistral AI), and routes requests between them.

Models used
11
Primary model
Magistral
Public API
Yes
Last checked
2026-09-12

Model claims are labelled by how we know them: Magistral — disclosed, Mistral Large — disclosed, Mistral Large 3 — disclosed, Mistral Medium 3.5 — disclosed, Mistral OCR 4 — disclosed, Mistral Small — disclosed, Mistral Small 4 — disclosed, OCR 4 — disclosed, OCR 4.1 — disclosed, Voxtral — disclosed and Voxtral TTS — disclosed. "Disclosed" means the vendor says so in public; "inferred" means it was derived from documentation, headers or release notes.

Context window: 256K.

Other stack signals: Mistral models, EU hosting and vLLM.

Cite this answer

Tomorrow. “What AI models does Le Chat use?” Tomorrow AI & Emerging Tech Index, AlienSquad, updated 2026-09-12. https://tomorrow.aliensquad.ai/q/what-models-does-le-chat-use

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