Paris-based Mistral AI, a startup working on open source Large Language Models — the building block for generative AI services — has been raising money at a $6 billion valuation, three times its valuation in December, to compete more keenly against the likes of OpenAI and Anthropic, TechCrunch has learned from multiple sources. We understand […] © 2024 TechCrunch. All rights reserved. For personal use only.