- Lumo 2.0 launch rebuilds Proton’s privacy-first assistant with reasoning modes, picture technology/recognition, cited dwell internet search, and chronic reminiscence
- The privateness stack mixes cryptography and coverage: zero-access encryption protects saved chats and pictures, whereas inference-time safety depends on Proton’s no-logs/no-training guarantees which have held up to now
- Proton’s Lumo 2.0 Lite and Lumo 2.0 Max rating 127% and 240% increased than Lumo 1.4 on the Synthetic Evaluation Intelligence Index, making them shut in on last-generation frontier AI fashions
Proton has revealed Lumo 2.0, its up to date AI various to ChatGPT, Claude, and Gemini, specializing in privateness firstly, a distinctly completely different method from most of its competitors.
The brand new replace will not be solely smarter than its predecessor at what it does, but in addition brings a bunch of recent capabilities: reasoning modes, picture technology and recognition, dwell internet search with citations, persistent reminiscence, and customizable assistants.
Lumo 2.0 appears to do all of this whereas leveraging zero-access encryption, no-logs, no-training, a pitch that makes it interesting to privacy-focused shoppers, lots of whom are already prospects for its VPN product lineup.
Upgrades, a number of fashions and quicker efficiency
The largest improve to Lumo 2.0 is that it’s now multimodal, permitting it to glean data and cross-check quite a lot of sources with out typically forcing the consumer to defer to different AI engines for many duties.
Proton cites a 76% quicker pace for ‘on a regular basis queries’ whereas conceding that complicated duties nonetheless take a substantial period of time.
Customers can even leverage “Customized Lumos” or purpose-built assistants that retain directions in reminiscence whereas nonetheless sustaining the encryption promise that Lumo presents, permitting customers to keep away from ranging from scratch every time they’ve a question to handle.
Customers can use both the quick, general-purpose Lite mannequin for on a regular basis queries and defer to the extra complicated Max mannequin for demanding work, or use Quick and Pondering modes, which provide twice the context window of its predecessor for bigger workloads and better coherence with extra complicated asks.
Pricing spans a free tier for what Proton calls on a regular basis non-public use, a $12.99-per-month Lumo Plus plan with limitless chats, Initiatives, superior picture technology and entry to essentially the most succesful fashions, and a $14.99-per-user Lumo Skilled tier for groups.
Lumo can also be available to business users and presents the identical upgrades mentioned above, making it a considerably extra highly effective and smarter AI device than it was when we last reviewed it at TechRadar.
It is very important be aware that whereas Lumo 2.0 is a big improve versus its older 1.4 model, it doesn’t come as near frontier fashions as Proton may need to make it seem: its mannequin scores a 51 on the Synthetic Evaluation Intelligence Index which sees present frontier fashions clock in as excessive as 59 (GPT 5.6 Sol Max) or 60 (Claude Fable 5) versus its personal comparisions that present it a lot nearer to older frontier fashions corresponding to GPT 5.5 and Claude Opus 4.8.
This isn’t solely stunning, on condition that one can discover the underlying tech Lumo makes use of in its privacy policy. Proton states that it makes use of a mixture of Qwen 3.5, GLM 5.2, Picture-Turbo, and FireRed-Picture-Edit-1.1, with GLM 5.2’s scores roughly similar to the numbers it cites at present.
Regardless of its limitations versus newer frontier AI fashions, Lumo 2.0 arguably stays essentially the most privacy-focused method to AI accessible to most finish customers at present, and it comes significantly nearer than its predecessor at what’s an more and more uphill process of late: providing a aggressive privacy-centric various to billion-dollar proprietary AI fashions constructed by the likes of Google, Anthropic, and OpenAI.
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