Mistral AI, headquartered in Paris, France specializes in artificial intelligence (AI) products and focuses on open-weight large language models,[1][2] (LLMs). Founded in April 2023 by former engineers from Google DeepMind[3] and Meta Platforms, the company has gained prominence as an alternative to proprietary AI systems. Named after the mistral – a powerful, cold wind in southern France[4] – the company emphasized openness and innovation in the AI field. Mistral AI positions itself as an alternative to proprietary models.[5]
In October 2023, Mistral AI raised €385 million.[6] By December 2023, it was valued at over $2 billion.[7][8][9]
In June 2024, Mistral AI secured a €600 million ($645 million) founding round, elevating its valuation to €5.8 billion ($6.2 billion).[10] Led by venture capital firm General Catalyst,[11] this round resulted in additional contributions from existing investors. The funds aim to support the company's expansion.
Mistral AI has published three open-source models available as weights.[12] Additionally, three more models – Small, Medium, and Large – are available via API only.[13][14]