Le Chat
by Mistral AI Β· π«π· France
Le Chat is Mistral AI's conversational assistant, built on models the company trains itself. Mistral has since renamed it Vibe, and the help centre states that conversations, settings and plans carried over; this record keeps its original slug. Several of Mistral's models are published under open weights, which means organisations can run them on their own hardware instead of calling an API. It is positioned as a European alternative to ChatGPT.
How the EU-ness score breaks down
Each criterion is worth a fixed number of points, multiplied by how good the evidence is and how recently it was checked. Read the full rubric.
Where it is built
Unverified0 / 20 ptsDeveloped in France
Recorded but not yet checked against a source, so it earns no points.
Data hosting
Not documented0 / 20 ptsIn which countries does customer data physically sit?
Company headquarters
Verified15 / 15 ptsHeadquartered in France
- mistral.ai Β· producer Β· checked 2026-07-29
βMistral, a simplified joint stock company with capital of EUR 15,000, listed on the Paris Trade and Companies Register (R.C.S.) under number 952 418 325, with registered offices at 15 RUE DES HALLES, 75001 PARIS, FRANCE.β
- europe.mistral.ai Β· producer Β· checked 2026-07-29
βHeadquartered in France and independent, Mistral AI defends a decentralized and transparent approach to technology, with a strong global presence in the United States, United Kingdom, and Singapore.β
- mistral.ai Β· producer Β· checked 2026-07-29
Ownership & control
Reported5 / 20 ptsMixed ownership, no clear EU control
- mistral.ai Β· producer Β· checked 2026-07-29
βIt includes participation from existing investors: DST Global, Andreessen Horowitz, Bpifrance, General Catalyst, Index Ventures, Lightspeed and NVIDIA.β
- asml.com Β· press Β· checked 2026-07-29
βThis results in ASML holding an approximately 11 percent share on a fully diluted basis in Mistral AI.β
- asml.com Β· press Β· checked 2026-07-29
βASML will gain a seat on the Strategic Committee of Mistral AI as part of its investment, offering ASML an advisory role in Mistral AI's future strategy and technology decisions.β
- mistral.ai Β· producer Β· checked 2026-07-29
Legal jurisdiction
Verified6 / 15 ptsPartial exposure to non-EU jurisdiction
- help.mistral.ai Β· producer Β· checked 2026-07-29
βBy default, your data is hosted in the European Union.β
- help.mistral.ai Β· producer Β· checked 2026-07-29
βDepending on the feature you use, your data can be temporarily transferred outside of the European Union, to the locations listed in the βSubprocessorsβ tab of our Trust Center.β
- help.mistral.ai Β· producer Β· checked 2026-07-29
Underlying infrastructure
Not documented0 / 10 ptsDoes it run on European infrastructure, or on a US hyperscaler?
Documented quality
Not a review score. These are things a maker either publishes and commits to, or does not β warranty length, spare parts, certifications, support windows.
Open source
Verified12 / 20 ptsPartly open source (Apache-2.0)
- help.mistral.ai Β· producer Β· checked 2026-07-29
βMost of our open-source models are released under the Apache 2.0 license, which allows you to: use the models for any purpose, distribute them freely, modify them, and share modified versions.β
- help.mistral.ai Β· producer Β· checked 2026-07-29
βCertain models are governed by a modified MIT license, which offers the same permissions as Apache 2.0, with the following exception:β
- help.mistral.ai Β· producer Β· checked 2026-07-29
Data portability
Verified15 / 15 ptsDocumented export in an open format
- legal.mistral.ai Β· producer Β· checked 2026-07-29
βWe've introduced a user control which allows you to export your data at all times from your Mistral AI account.β
- help.mistral.ai Β· producer Β· checked 2026-07-29
βYou can export your personal data (as stored in our servers at the time of your requests) by using our dedicated Vibe export tool.β
- legal.mistral.ai Β· producer Β· checked 2026-07-29
Independent certification
Not documented0 / 30 ptsHas an outside body certified anything about this product?
Support & maintenance
Not documented0 / 15 ptsHow long are updates and security fixes guaranteed?
Where it comes from
- Designed inUnverified
- France
- Developed inUnverified
- France
- Data hosted in
- Not documented
Who is behind it
Paris-based AI lab building large language models, several of which are released under open weights, along with the Vibe assistant (formerly Le Chat) and a developer platform.
- Legal entity
- Mistral AI SAS
- Founded
- 2023
- Headquarters
- FranceVerified
Related products
Hugging Face Transformers
Hugging Face
State-of-the-art natural language processing library
Alternative to Google BERT, Facebook Fairseq