Mistral Medium 3.1

Published

Aug 12, 2025

Mistral Medium 3.1 is an AI model developed by Mistral AI (France), first published in August 2025. It works in the language domain, on tasks such as language modeling/generation and question answering.

Epoch AI has no training-compute estimate for this model.

Access: API access. Its weights are not openly released. Epoch AI rates the confidence of this record as confident.

Full record

Organization: Mistral AI
Country of organization: France
Domain: Language
Task: Language modeling/generation, Question answering
Model accessibility: API access
Open weights: No
Epoch confidence: Confident