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Lumo

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  1. Increase Lumo context window

    Hello

    Currently lumo context window is too small 3k token on the fast model and 13k token on the deep think model

    ChatGPT perplexity and all other AI company their big model hold up to 130k token

    Im having problem with long complex conversation where lumo forget stuff too fast forcing me to repeat or to re paste tons of data leading to a frustrating experience feel like talking to a dementia person ....

    17 votes

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  2. Multiple Lumo agents

    Now that its possible to personalize Lumo, I also wish for the opportunity to create multiple different Lumo Agents, so I could for example have one developer agent, one recipe agent and so on.

    17 votes

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  3. I would like to see Lumo become as good as ChatGPT is today.

    It’s hard to avoid using LLMs now - they work, and they help a great deal in a very demanding world. But something as good as ChatGPT is also a direct link between a corporation and my brain (unfortunately, it’s one-way only). Over time, they’ll have enough information about me - my work, my character, my hobbies, my thoughts… if they don’t already. That gives them a computer-brain interface, one that can be used to program my mind (if you’re into neuroscience and brain chemistry, you’ll know what I’m talking about). After all, people are programmed by their environment-and more…

    17 votes

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    1 comment  ·  New feature  ·  Admin →
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  4. Landscape mode

    Adding landscape mode to the Lumo Android app for tablet users and to be able to read tables more easily.

    16 votes

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    2 comments  ·  New feature  ·  Admin →
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  5. Option to change avatar

    I wanted to suggest adding an option to customise or hide the default cat avatar. I'm not much of a cat person, so having the ability to change or turn it off entirely would be a great improvement.

    16 votes

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  6. Notify existing Proton users that Lumo is a new Proton product offering

    Until I logged-in to Proton uservoice.com, I didn't know that Lumo exists. I do not recall getting an email notification. I got a notification, e.g., for Proton Authenticator. Anyway, I'm researching Lumo now, as I definitely can see myself using a Proton chatbot vs. other (data-collecting) offerings from those evil IT megacompanies. Currently, I have DuckDuckGo's DuckAssist set to offer answers as frequently as possible.

    I really see traditional web search being replaced by AI-based search entirely. Perhaps AI-based search is the answer to finally being FREED from all the marketing results when you really want information rather than product/company/shopping…

    16 votes

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  7. Code blocks with syntax highlighting

    I think Lumo could benefit from code blocks (similar to what Claude has) that have syntax highlighting. Lumo already supports some Markdown syntax features, so it would make sense to add code blocks that are made up of the triple backticks with an optional language next to the starting backticks.

    I currently find it very hard to add code to Lumo when asking for information, debugging, or code edits.

    15 votes

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    0 comments  ·  New feature  ·  Admin →
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  8. Allow anonymous data sharing

    I know that Proton doesn't create/train its own AI model, but a good european alternative would be nice to see. As unpleasant as this might be, to create a good model, lots of data is needed. A great app is worth nothing without good models. The current market leader, openAI, uses user data to train their models and have a huge advantage.

    If my data is ever used for training, I want to give it to a company I trust (or think I can trust) to handle them carefully. And this is you. I would like to see the option…

    15 votes

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  9. Copy/export AI reply the way it preserves font/formating/headers/quotations

    Would it be handy if a button to copy the AI answer would be multi-functional to allow copying answer also in a
    - markdown
    - HTML
    - BBCode ("Bulletin Board Code")
    - readable text (currently pasted formated text with quotations is not so easily readable when pasted into a plaint text editor/viewer)

    15 votes

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  10. Intel Mac Desktop app

    Please develop the app for Intel Mac as you did for all of your other Proton Products.

    15 votes

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    0 comments  ·  New feature  ·  Admin →
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  11. Letting programmers use Lumo in a code editor

    As a developer, I added extensions to my code editor. Some companies offer extensions to use their AI models directly in a code editor, like "Claude" extension in VS Code. Being able to work with the AI within the code editor is a huge time saver.

    It would make Lumo an even more useful tool for programmers and help improve their workflow.

    Could you make the same with Lumo?

    14 votes

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  12. Add support for de-googled devices

    Lumo is unsupported without Google Play Services. Can't start the application, blocked during boot.
    Using LineageOS. Should work without Google.

    14 votes

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  13. Highlight‑to‑Answer Feature

    Add a capability that lets the user highlight (select) any fragment of text in the chat and then have Lumo generate a response that is explicitly focused on that highlighted portion. This makes clarifying questions, getting quick explanations, and avoiding unnecessary back‑and‑forth much easier.

    14 votes

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    2 comments  ·  New feature  ·  Admin →
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  14. Automatic calendar for displaying contact birthdays

    Please add automatic calendar for displaying contact birthdays. This is a feature in Google Calendar and is the only reason I still hang on to that app

    13 votes

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    3 comments  ·  New feature  ·  Admin →
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  15. Please add Biometric (fingerprint) unlock to Lumo

    Please add Biometric (fingerprint) unlock to Lumo (and Calendar), it and Calendar seem to be the only Proton apps that do not have this feature.

    13 votes

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  16. Font size options for Lumo app, IOS

    The need for a larger font size in Lumo IOS app for those of us with visual impairments please! Or better yet font size options (small, medium, large), ASAP on this thank you!

    13 votes

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  17. Use better open-source ai models.

    Dear Proton Team,

    I would like to propose integrating several high-quality open-source AI models into the Lumo platform. These models align with Proton’s core values of privacy, transparency, and user data sovereignty, while offering excellent performance and flexibility.

    The recommended models include GPT-OSS 120B, LLaMA 3, DeepSeek-V3, Mistral 8x22B, and BLOOM. These models stand out because they are open source, enabling complete self-hosting and customization. This means Proton can maintain full control over user data, keeping all processing within secured European data centers, aligned with Proton’s zero-access policy and strong privacy commitments.

    GPT-OSS 120B offers powerful capabilities close to proprietary…

    12 votes

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  18. Learning Feature on Lumo

    I would love to see Lumo receive a learning feature similar to ChatGPT or other AI tools. The idea would be that Lumo could help users study by generating learning materials such as quizzes, flashcards, or practice exercises automatically based on input. This would make Proton not only a privacy-focused productivity suite but also a helpful tool for education and personal development. Adding such a feature would make Lumo far more versatile and improve its value for students and lifelong learners.

    12 votes

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  19. Python interpreter

    Hi there, I'm a Proton user from around 4–5 years. I consider myself an early adopter of new technologies, so I've been testing out ChatGPT, Gemini, and other variants of LLM chats. One of my main uses of them is as a researcher and engineer, so I want LLM that are robust, in the sense all a LLM can be robust and predictable. But, in the sense, I want a "translator" o a "meta-transpilator" that translate commands into actions to be performed. For example, the task "translate this from Spanish to Catalan", is in fact a direct task that involves…

    12 votes

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  20. Allow switching models to better models for plus subscribers

    Add a model switcher for plus subscribers that lets you choose between powerful models like gpt-oss 120b, deepseek v3.1, Mistral small and medium, kimi K2, Qwen, etc.

    11 votes

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