Yesterday, Mistral AI, a Paris-based AI startup working on foundational models, announced a new large language model that could rival OpenAI’s GPT-4, a chat assistant and a distribution partnership with Microsoft. But Microsoft and Mistral AI buried the news — or at least an important part.
As part of the partnership, Microsoft is investing €15 million ($16.3 million at today’s exchange rate) in the French startup. Mistral AI says that this an addition to the Series A funding round that was announced a couple of months ago — it could be considered as a Series A extension. It means that the valuation of Mistral AI isn’t changing following this investment.
Mistral AI reached a valuation of about $2 billion following its most recent funding round in December 2023. At the time, the company raised €385 million (around $415 million), with Andreessen Horowitz (a16z) leading the Series A investment round. The company had previously raised a $113 million seed round just a few weeks after its inception.
Microsoft says that this investment will officially convert into equity in Mistral’s next funding round. However, as Microsoft’s investment is based on the Series A valuation, it means that Microsoft will own less than 1% in equity in the French AI company.
Mistral AI releases new model to rival GPT-4 and its own chat assistant
Yesterday, Mistral AI unveiled Mistral Large, its flagship large language model that has been designed to rival other top-tier models, such as GPT-4 and Claude 2. Unlike previous Mistral AI releases, Mistral Large isn’t open source. Developers can access the model through Mistral’s own API platform.
Mistral AI and Microsoft also signed a distribution partnership deal for Azure. As a result, Mistral AI will likely attract more customers with this new distribution channel.
It also means that Azure customers can access Mistral’s models through Azure’s model catalog. Customers who want to remain in the Microsoft ecosystem have another option in addition to OpenAI’s models. Meta’s Llama models are also available on Azure.
With this investment, Microsoft is now an investor in OpenAI’s capped profit subsidiary and Mistral AI. Microsoft’s relationship with OpenAI is under scrutiny from EU and U.K. regulators.
This new investment has attracted the attention of the European Commission. A spokesperson told TechCrunch that the EC will analyze the investment deal between Microsoft and Mistral AI as part of its ongoing scrutiny procedure between large tech companies and generative AI companies.
That’s why Microsoft didn’t make a big deal about it. As for Mistral AI, the so-called European AI champion looks more and more like its American competitors with a closed source approach and a long list of American backers.
This article has been updated to include a statement from the European Commission.
Correction: Microsoft’s investment isn’t a convertible note. It is part of the Series A round, but it will be converted into equity at a later date.
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