In July, Proton, the company behind Proton Mail, released Lumo, a privacy-focused AI chatbot. Now, just under a month later, Proton has begun rolling out Lumo 1.1 to both free and paying users, and according to the company, the updated assistant “performs significantly better across the board” relative to its predecessor.
Just how much better is the new version of Lumo? Proton claims it offers a 170 percent improvement in context understanding, meaning the chatbot is able to more accurately answer questions based on documents and
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