Version history

Mistral AI revised the pricing for mistral-medium-3-5 in an update detected on August 15, 2026. The model card previously listed prices of EUR €1.25 per million tokens and EUR €6.4 per million tokens; the updated card now lists USD $1.5 per million tokens and USD $7.5 per million tokens. This represents a price increase and a shift in the primary pricing currency from EUR to USD.

Mistral AI updated pricing and navigation elements for the Mistral Medium 3.5 model card in an update detected on August 12, 2026. The navigation path was revised from 'Models' to 'Inference & Models', and pricing currency and values were changed from US dollars ($1.5/$7.5 per million tokens) to euros (€1.25/€6.4 per million tokens). A new model, Z.ai GLM 5.2, was added to the 'Other Models' section. These changes affect how users locate the model and what pricing information they see when accessing the documentation.

Mistral AI's model card was updated to add Shieldstral 1.0 to the list of related models displayed alongside existing models like Voxtral TTS, Mistral Small 4, and Leanstral 1.5. The change adds a single reference to a new model version without altering pricing, capabilities, licensing terms, or feature availability for Mistral Medium 3.5 itself.

Mistral AI reordered the list of supported features and API endpoints for its Mistral Medium 3.5 model in an update detected on July 29, 2026. The model card previously listed features in one sequence (Chat Completions first, followed by Function Calling, Agents, and others); the updated document reorganizes these same features under a different order, with Structured Outputs now listed first, followed by Function Calling, Predicted Outputs, and Document QnA. No features were added or removed, and no technical capabilities or pricing changed.