[Al-Khwarizmi]

So you're not going to use copyrighted data for training? That's going to be a disadvantage with respect to LLaMa and other well-known models, it's an open secret that everyone is using everything they can get their hands on.

Good luck though, very needed project!

[badsectoracula]

Not sure about the Swiss laws, but the EU AI Act and the 2019/790 digital millennium directive it piggies back on the topic, does allow for training on copyrighted data as long as any opt-out mechanisms (e.g. robots.txt) are respected. AFAICT this LLM was trained by respecting those mechanisms (and as linked elsewhere they didn't find any practical difference in performance - note that there is an exception to allow ignoring the opt-out mechanisms for research purposes, so they could make that comparison).

[miraculixx]

That is not correct. The EU AI Act has no such provision, ans the data mining excemption does not apply as the EU has made clear. As for Switzerland copyrighted material cannot be used unless licensed.