Proton's Lumo 2.0 adds image generation and thinking mode

Proton has released Lumo 2.0, adding image generation and recognition to its privacy-focused AI chatbot, along with a new thinking mode for complex reasoning. The update aims to close the gap with major competitors like ChatGPT and Gemini while maintaining zero-access encryption.

What's new

• Image capabilities: Users can upload, analyze, and edit images, or generate new ones from prompts. Conversations with images remain protected by zero-access encryption Source: Engadget.
• Performance boost: The 2.0 version responds up to 76% faster Source: TechCrunch. On the Artificial Analysis Intelligence Index, Lumo 2.0 Lite scored 127% higher than 1.4, and Max scored 240% higher Source: Engadget.
• Thinking mode: A reasoning feature for complex problems Source: Engadget, TechCrunch.
• Persistent memory: Projects now remember user preferences across sessions Source: TechCrunch.

Privacy protections

Lumo uses zero-access encryption, meaning no third party—even Proton—can access conversation data. The company also forgoes server-side logging of sessions and does not use customer data for AI training Source: TechCrunch. Proton CEO Andy Yen stated, "Lumo 2.0 demonstrates that users no longer need to choose between powerful AI capabilities and meaningful privacy protections." Source: Engadget

Availability

Lumo 2.0 is available immediately. The core AI remains free; a Lumo Plus subscription ($10/month) unlocks unlimited chats, advanced image generation, and premium models Source: Engadget.