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Does Mistral Vibe (formerly Le Chat) train on your data?

mistral.ai

Yes, by default. Mistral Vibe (formerly Le Chat)'s published policy says it trains on your data, but you can opt out. As of 28 October 2026. Source: help.mistral.ai.

PolicyPeek gives Mistral Vibe (formerly Le Chat) the badge "Trains by default, you can opt out". Its published policy allows training on your data by default, but describes a way to opt out. What we recorded from the policy: "your input and output data (such as conversations, documents, and other user-provided content) may be included in Mistral's model training programs." "Vibe: users are not opted out by default and can opt out at any time in their settings." It doesn't state how long your data is kept. The policy mentions GDPR. Last checked 28 October 2026 against 1 policy page from help.mistral.ai.

Does Mistral Vibe (formerly Le Chat) train on my data?

Two different things often get mixed up. Used to train models means your content helps build or improve the AI itself, so it can shape what the model produces later. Used to provide the feature means your content is processed to give you the answer, summary or suggestion you asked for, which any AI feature has to do. PolicyPeek's badge is about the first one only.

Used to train models
Yes, according to the policy
Used to provide the feature
Not rated by PolicyPeek; see the source

What Mistral Vibe (formerly Le Chat)'s policy says (help.mistral.ai):

your input and output data (such as conversations, documents, and other user-provided content) may be included in Mistral's model training programs.

Can I opt out of Mistral Vibe (formerly Le Chat) AI training?

What Mistral Vibe (formerly Le Chat)'s policy says about opting out:

Vibe: users are not opted out by default and can opt out at any time in their settings.

Check the current wording and steps on help.mistral.ai before you rely on them.

Is Mistral Vibe (formerly Le Chat) safe for UK GDPR?

Mistral Vibe (formerly Le Chat)'s published policy mentions GDPR. PolicyPeek doesn't assess whether a tool meets GDPR; the badge only reports what the policy says about training.

In the UK: if personal data is involved, the UK GDPR applies to how it's used, including for AI. This page only reports what the vendor's published policy says about training — it is not a finding that Mistral Vibe (formerly Le Chat) meets UK GDPR, and it is not legal advice. The Information Commissioner's Office publishes guidance on AI and data protection.

Common questions about Mistral Vibe (formerly Le Chat)

Can I stop Mistral Vibe (formerly Le Chat) training on my data?

Yes. Mistral Vibe (formerly Le Chat)'s published policy says it may train on your data by default but describes a way to opt out. The policy wording PolicyPeek recorded is shown above.

If I upload documents, are they used for training?

For Mistral Vibe (formerly Le Chat), the policy wording PolicyPeek recorded says: "your input and output data (such as conversations, documents, and other user-provided content) may be included in Mistral's model training programs." PolicyPeek's badge: "Trains by default, you can opt out".

How long does Mistral Vibe (formerly Le Chat) keep my data?

Mistral Vibe (formerly Le Chat)'s published policy, as read by PolicyPeek, doesn't state how long your data is kept.

Does Mistral Vibe (formerly Le Chat)'s policy mention GDPR?

Yes, Mistral Vibe (formerly Le Chat)'s published policy mentions GDPR.

How does Mistral Vibe (formerly Le Chat) compare with other AI tools?

26 of the 65 AI tools PolicyPeek lists share Mistral Vibe (formerly Le Chat)'s badge, "Trains by default, you can opt out". See the related tools below or browse all tools.

What the policy says

Read from its own policy

Verdict: Trains by default, you can opt out

Their published policy says your data may be used for training unless you switch it off.

Why

"your input and output data (such as conversations, documents, and other user-provided content) may be included in Mistral's model training programs." "Vibe: users are not opted out by default and can opt out at any time in their settings."

Trains on user data
Yes
Data retention
Not stated
GDPR mentioned
Yes
Last checked
Reviewed by a human
Yes

Sources

Guides that cover Mistral Vibe (formerly Le Chat)