Version history

Mistral AI updated their Mistral AI Privacy Policy on September 13, 2026. Change detected: 2 sentence(s) added. Document contained 190 sentences after update.

A single sentence in the privacy policy's navigation or header was modified in an update detected on September 8, 2026. The document's effective date remains September 3, 2026. The specific wording change appears minimal and does not materially alter the policy's substantive provisions or disclosures.

Mistral AI's Privacy Policy was updated in an update detected on September 5, 2026, with an effective date of September 3, 2026. The policy revised its description of the Memory feature, which is transitioning to a Knowledge Base feature. The updated terms now state that previous Memories will be retained in Knowledge Base, and the policy removes the requirement that users provide explicit consent for sensitive data stored as Memories; instead, the Knowledge Base will not seek to store sensitive data included in user input. Users retain the ability to turn off the feature, access, add, delete, or edit their stored data through settings.

Mistral AI's privacy policy underwent a minor formatting change detected on September 4, 2026. A navigation element was revised: the text 'Copy to Markdown' was removed and replaced with 'Copy'. This change affects how users can access or export the privacy policy document, but does not modify any substantive privacy rights, obligations, disclosures, or data practices described in the policy itself.

Mistral AI restructured its privacy policy website in an update detected on September 3, 2026, adding a table of contents with 10 section headings (Who collects your data, What data do we collect, Why do we use your personal data, Cookies, How long do we keep your personal data, Who do we share your personal data with, Do we transfer Your Personal Data Outside of the European Union, Your rights, Additional Disclosures for U.S. Users, Changes to this Privacy Policy) and navigation elements (Previous/Next links, language selection, Markdown export). The effective date remains July 27, 2026. This is a formatting and navigation enhancement to the existing privacy policy structure; no material changes to substantive privacy obligations, data handling practices, or user rights are evident from the detected changes.

Mistral AI updated its privacy policy effective July 27, 2026, making several product name and operational clarifications. The company replaced references to 'Le Chat' with 'Vibe' across multiple sections describing data handling practices. The policy expanded its definition of 'Input' data to explicitly include data accessed through third-party integrations and services connected by users, and changed language describing product improvement datasets from 'aggregated and anonymous statistics' to 'aggregated or anonymous datasets or statistics.' The company removed a sentence stating that Input and Output data are not used to train AI models when using Le Chat Enterprise or paid APIs, and that third-party service data connected to Mistral products are not used for model training.

Mistral AI corrected a typo in their privacy policy header on May 6, 2026. The text "Applicant Privacy POlicy" was changed to "Applicant Privacy Policy" (fixing the capitalization of "Policy"). This is a minor editorial correction with no material impact on your privacy rights or the company's data practices.