Proton, the corporate behind the encrypted e mail service Proton Mail, has launched an AI assistant geared toward preserving consumer privateness. The brand new chatbot, known as Lumo, can summarize paperwork, generate code, write emails, and extra, whereas storing knowledge domestically on customers’ units.
Proton says it is going to shield this info utilizing “zero-access” encryption, which grants customers an encryption key that solely they’ll use to view their content material, stopping third events, together with Proton, from accessing the data. This helps be certain that Proton can’t share consumer knowledge with advertisers or governments, or use it for coaching giant language fashions, Proton says.
Although Lumo comes with the power to look the online, Proton turns this characteristic off by default to “give customers most privateness.” If customers allow the characteristic, Lumo will search the online for solutions utilizing “privacy-friendly” search engines like google. Moreover, Proton says Lumo can analyze uploaded information, nevertheless it doesn’t save any of its info. Customers can hyperlink Proton Drive information to Lumo as nicely, that are supposed to remain end-to-end encrypted when interacting with the chatbot.
Proton positions its AI chatbot as a substitute for those supplied by bigger corporations, like OpenAI’s ChatGPT, Meta AI, Google’s Gemini, and Microsoft Copilot. “Huge Tech is utilizing AI to supercharge the gathering of delicate consumer knowledge to speed up the world’s transition to surveillance capitalism,” Andy Yen, the CEO and founding father of Proton, says within the announcement. “Our imaginative and prescient for Lumo is AI that places folks forward of income.”
Lumo is powered by a number of open-source giant language fashions that run on Proton’s servers in Europe, together with Mistral’s Nemo, Mistral Small 3, Nvidia’s OpenHands 32B, and the Allen Institute for AI’s OLMO 2 32B mannequin. The AI chatbot will subject requests by means of completely different fashions relying on which is better-suited for the question. “As an example, programming-related questions are dealt with by OpenHands, which focuses on coding duties,” Proton spokesperson Betsy Jones tells The Verge.
You’ll be able to entry Lumo now by heading to lumo.proton.me, or downloading the Lumo app for iOS and Android. Customers who don’t have an account with Lumo or Proton can solely ask the chatbot a “restricted quantity” of questions every week, and so they gained’t be capable of entry their chat histories. In the meantime, customers with a free account can view an encrypted chat historical past, add small information, and favourite a restricted variety of chats. There’s additionally a $12.99-per-month Lumo Plus plan for entry to limitless chats, prolonged encrypted chat historical past, limitless favorites, and the power to add giant information.