How to Use Mistral to Study (Le Chat Is Now Vibe)

To use Mistral to study, open the chat app at chat.mistral.ai and hand it the two jobs a text-only study tool cannot do: photograph a page of notes or a diagram and have it read the image, and upload a lecture recording and have it return a transcript. Before any of that, one correction. The product you are looking for is no longer called Le Chat.

That matters more than a name change normally would, because any study guide written about “Mistral Le Chat” describes a product that has since been renamed and aimed somewhere else. What follows is written against the pages Mistral was publishing in September 2026. Prices and tier contents on this product move, so treat every figure below as a reading taken on a date, and open the Mistral pricing page yourself before you act on one.

Le Chat is now Mistral Vibe

Mistral renamed the product. As of September 2026 the old address at mistral.ai/products/le-chat returns a redirect to mistral.ai/products/vibe, and that page carries the phrase “formerly Le Chat”, mostly in its page metadata rather than in the visible copy. The chat app itself did not move: it is still served at chat.mistral.ai, and the Mistral help centre still points students at that host when it tells them where to subscribe.

So the rename is the first thing to know, and the second is that it was more than a rename. Read on for what the product now says it is for, which of your material it will take, what it costs a student, and the one setting worth changing before you upload a folder of notes.

What is Vibe built for now?

Work and code, in the words of the product page itself. It leads on the line “Your AI agent for long-horizon tasks, fluent in your knowledge and tools”, and its two main sections are headed “How teams use Vibe for work” and “How teams use Vibe for code”. The examples underneath them are briefing meetings, drafting emails, shipping code, and automating business processes. A student reading that page in September 2026 is not the reader it was written for.

That is worth saying plainly rather than dressing up, because it sets expectations correctly for everything that follows. Vibe will still explain a topic and draft practice questions, the way the assistant you already use does. If that is all you want from it, the ground is covered better in the walkthrough of studying with ChatGPT, and the prompts carry across models with almost no rewording. The reason to open Vibe specifically is narrower, and it is the subject of the next section.

Which of your study material can Vibe read?

Here is where it earns a look. Two capabilities on the pricing page are the two that a tool which only accepts typed text and documents can never offer.

The first is images. The libraries and document upload row on the pricing page lists its supported formats as “PDF, images, CSV, all text files (.json...), Office Suite (ppt, xls, docx)”. Images sitting in that list is the interesting part: a photographed textbook page, a whiteboard shot taken at the end of a lecture, a scanned sheet of handwritten notes, or a diagram you cannot retype are all files it will accept.

The second is audio. The voice mode row describes it as “Record or upload audio, get transcriptions, ask questions, or generate summaries”. A recorded lecture is therefore material it can turn into text, which is the step that has to happen before that lecture can become anything you revise from.

On availability, the pricing table is a four-column tier grid, and reading it as running text interleaves the columns badly enough to invent facts. Read column by column instead, as of September 2026: voice mode is marked as included on Free, Pro and Team alike, and libraries and document upload is marked as included on Free with the label “Limited”, against “Up to 15GB” on Pro and “Up to 30GB / user” on Team. That table puts no number against “Limited”, so treat the free allowance as real and unquantified, and check the tier tables yourself before you plan a term around them.

One habit belongs with all of this. A transcript is a machine reading of what it heard, and a description of a photographed page is a machine reading of what it saw, so both can be confidently wrong in ways that survive a quick skim. Read the output against what you were actually taught before you revise from it. The guide to AI hallucinations when studying covers what tends to go wrong when that check gets skipped.

What does Mistral charge a student?

Less than it charges everyone else, if you can prove you are one. The pricing page FAQ stated, as of September 2026: “Verified students can get Mistral Pro for $5.99 / month (normally $14.99).” The discounted tier is called the Education plan, and the help centre describes it as the Pro plan with a discount for eligible students and teachers.

The terms are where the detail lives, and they are tighter than the headline. The pricing card states the offer is “Valid for a maximum of 12 months for verified students at accredited higher institutions”, and that it is limited to people who have not used Vibe, or Le Chat, before. So it runs for a year rather than for a degree, and an account you opened back when it was called Le Chat appears to spend the eligibility.

Verification is stricter still. The help centre article on the Education plan states that it runs on an institutional email address issued by your educational institution, that personal addresses such as Gmail, iCloud, or Outlook are not eligible, and that a student ID, an enrollment certificate, or a confirmation letter is not accepted in place of that address. It adds that if your institution issues no institutional address, you are not eligible at all. Worth knowing before you plan around the price: a free tier exists either way, and other options are collected in the roundup of free AI tools for students.

Your uploads may be training data until you turn that off

This section exists because of the section above it. The whole reason to point Vibe at your revision is that it takes photographs and recordings, which means the material you hand it is your own coursework, your own handwriting, and the voice of whoever was lecturing.

The Mistral help centre is direct about what happens to that material, and the detail worth reading twice is this line from its article on opting out of training: “Documents attached or uploaded within Vibe are considered as input data.” The same article states the default plainly: “Vibe: users are not opted out by default and can opt out at any time in their settings.” Enterprise customers get the opposite default, being opted out unless an administrator opts them in.

The control exists and takes about a minute. On the web, the article directs you to the admin panel, then to Vibe under the Manage section, then to the Privacy section, where the toggle is labelled “Allow your interactions to be used to train our models”. On iOS and Android it directs you to Settings, then Data & Account Controls under the Account section, where you deselect the “Enable data sharing” checkbox. One detail that catches people out: the article notes that the Vibe and API opt-out toggles are separate, so turning one off leaves the other on.

None of that is unique to Mistral, and it is not a reason to avoid the product. It is a reason to decide deliberately, once, before the upload rather than after it. The wider version of that question is worked through in the guide to whether it is safe to upload your notes to an AI assistant.

Where this leaves your revision

Vibe gets your material out of a format nothing can revise from and into text. That is a real job, and it is the job the image and audio support exists to do.

It is also only the first half. A transcript of a lecture is still something you read, and having read it is a weaker position than being able to produce it. What closes that gap is being asked questions you have to answer from memory with the page shut.

GeniusPal does that second half, and it is worth naming what it gives up first. It takes no photograph and no audio file. The upload types it accepts are .pdf, .pptx, .docx, .txt, .md, .markdown, and .csv, so the conversion described in this post is precisely the thing it cannot do for you. What it does instead is read a document you already have and return a set of questions drawn from it, which you then sit: a quiz on the free plan, with flashcards and written recall on the paid ones. A new account covers two study sets for the lifetime of the account, which is enough to run one real chapter through and judge the questions before any money changes hands.

Run them in that order and neither is doing the other job badly. Photograph the pages or upload the recording, get the text out, check it against what you were taught, and then turn the checked version into questions and answer them. The prices quoted here are two different products charging for two different things, so they are not a choice between one and the other, and both were read off the published pages in September 2026.