Download an AI isn’t a so good idea, because to be reliable, it need a huge amount of data and processing power, which a normal PC don’t have. Downloaded AI which work locally are by definition very basic and limited. When selfhosted versions use online sources, they need a huge amount of bandwith. An reliable AI need an huge datacenter and webaccess, because this, the question for the user is the privacy of the AI service. The mencioned Apertus fullfit all the aspects of reliability and privacy. History of questions and results are stored locally, easy to delete, answers by own knowledge base or by permitting web access, with answers including the links of sources. 100% free to use and EU made.










I checked Proton Lumo, it’s private, but not very good, answers mostly BS, AI is not a strong side of Proton. DuckAI is a nice and usable one, Brave not so.