Proton, the corporate that launched the encrypted electronic mail service Proton Mail, has now unveiled an AI chatbot with concentrate on consumer privateness. Named Lumo, the chatbot can generate code, write electronic mail, summarise paperwork, and far more. Proton has dubbed its AI chatbot as a substitute for ChatGPT, Gemini, Copilot, and so forth.
The AI chatbot preserves consumer privateness whereas storing knowledge regionally on customers’ gadgets. Lumo is powered by a number of open-source massive 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. Lumo can discipline requests via completely different fashions relying on which is healthier fitted to a question.
The corporate claims that the brand new chatbot will shield info with “zero-access” encryption, which grants the consumer an encryption key that permits them unique entry to their knowledge. This encryption key will block third events and even Proton from accessing the consumer content material, which means the corporate won’t be sharing any private info.
Proton has reportedly used Transport Layer Safety (TLS) encryption for knowledge transmission and “asymmetrically” encrypts prompts, permitting solely the Lumo GPU servers to decrypt them.
On the subject of options, Ghost mode ensures that your energetic chat classes aren’t saved, not even on native gadgets. With the Internet search characteristic, Lumo can lookup latest or new info on the web so as to add to its present data. It might probably additionally perceive and analyse your information, however doesn’t hold a report of them. Lastly, integration with Proton Drive makes it easy so as to add end-to-end encrypted information out of your Proton Drive to your Lumo chats.
The chatbot comes with web search, nonetheless, it’s disabled by default to make sure privateness. As soon as enabled, Lumo will deploy privacy-friendly search engines like google to supply responses to consumer queries. It might probably analyse uploaded information, however it doesn’t retailer any of the information.
Proton Drive information, which are supposed to stay end-to-end encrypted whereas speaking with the chatbot, may also be linked by customers to Lumo. The chatbot is available in each a free and premium model. These with out an account with Lumo or Proton, will have the ability to ask 25 queries per week. They will be unable to entry chat histories. However, customers with a free account can ask as much as 100 questions per week. Lumo Plus plan is priced at $12.99 a month and comes with limitless chats, an prolonged encrypted chat historical past, and extra.
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