Are Mistral AI’s models open source?

Not all of them. Mistral AI differentiates its premier models, whose weights are not available for commercial purposes, from its free models, for which it provides weight access under the Apache 2.0 license.

Free models include research models such as Mistral NeMo, which was built in collaboration with Nvidia that the startup open sourced in July 2024.

🧐 what happened to “Fast, open-source and secure language models”?

They’re not even talking about running their models locally, how is that secure?