Lumo
372 results found
-
Unlimited chat with the free version
It would be very nice if there’s not restrictions on how many messages you can send with the free version (like every other major chat bot app)
6 votes -
Improving response quality and reducing bias
As it is, Lumo doesn't work very well.
It hallucinates facts more often than other modern models that also don't access the web. When asked about privacy-related questions, it almost always promotes Proton's services (including ones that don't exist such as "Proton Chat"). I understand that there is an incentive to promote the company's own services, but most people interested in a privacy-respecting LLM, and especially those willing to pay, don't want it to act as a shill for Proton.
6 votes -
Accept all text files, independently of their extension name.
Lumo is able to read and understand many text-based files (LaTeX, json, python, etc...). However, only .txt files can be uploaded (files without .txt extension name are refused). It would be nice to accept a larger set of file, as Lumo is able to read them once renamed with a .txt. Lumo shall be able to recognize them correctly, without enforcing in the chat was format is intended to be the submitted file.
6 votes -
"Terse" mode or "conversational" mode
I often don't need 3-page instructions and checklists on the topic I've asked a question about. For example, it recently gave me instructions on how to set up an email. It can be a bit overwhelming and difficult to go back to important information in the conversation.
6 votes -
Please make expanding the sidebar persist across sessions
Please make expanding the sidebar persist across sessions, I don't want to ~unhide it every time I go into it.
6 votes -
Apple Shortcuts
Can we please get Apple Shortcuts for Lumo :D
I’d love to migrate my current automation away from GPT
6 votes -
Allow pasting underscores
I want to paste a regex
.*_([^_]+_[^_]+)$into chat. As soon as I paste, the underscores are removed and my text is converted to italic. I am unable to create a fenced code block with triple backticks. If I create a code block with single backticks and then paste my regex inside, it breaks the code block in half and inserts non-code text.- If the chat box is going to magically remove characters, CTRL+Z should put them back
- I should be able to create a code block, and paste text inside that code block without any magic
6 votes -
Lumo - Lessed censored on the cybersecurity themes and subjects
I'm using Lumo while working in cybersecurity (blue/red team, sometimes in challenges and CTFs)
Right now, a lot of the time Lumo won’t answer questions that could be useful for us because the system assumes the info might be used maliciously. I get the intention behind that safeguard, but it ends up being a real pain when we’re trying to do legitimate security research, hardening, or authorized testing.
As the saying goes, “knowledge is power.” When that knowledge is unnecessarily censored, it slows down our ability to protect systems and to understand threats.
6 votes -
Add custom domain for lumo
Instead of accessing lumo.proton.me , users can create a custom domain for lumo access
6 votes -
6 votes
-
Lumo on Old Phone
I’m unable to activate dark mode on the Lumo Android app (running on Android 8/Nokia 8); the “Appearance” setting is missing. Even after enabling “Force dark mode” via Developer Options, the app stays bright and the input bar floats in the middle of the screen instead of anchoring to the bottom. It would be great if Lumo provided a functional dark‑mode toggle and proper UI layout for older Android versions, or at least offered a clear fallback/web‑app solution for those devices.
6 votes -
Integrate with Windsurf
Have Lumo be an available Model via Windsurf like Claude, ChatGPT, Gemini, etc.
I've found Lumo to be very good with coding example and questions. Having Lumo be able to directly see and edit the code files would be a huge win.6 votes -
Ease Navigation through a Chat: Chat Outline
At the moment, I am finding it difficult to navigate through the information in a chat when it has several questions.
The biggest problem I have is finding a specific question again in the chat, because my questions are much shorter than Lumos's answers. So, when I want to scroll back to a particular question, it takes me a long time to read through the chat.
The same thing happens when I'm looking for a specific part of an answer. First, I have to find the answer, and then the relevant section. This is time-consuming and mentally exhausting.
Of course,…5 votes -
Add ability to think
It would be nice to have a "Think" feature like ChatGPT. Doesn't have to be as complete, just letting the model iterate on the solution it is going to give would be nice
5 votes -
Define the title of new chats on creation
The ability to set the title of new chats on creation instead of the default AI summary.
e.g. - "Let's start a new chat called 'Workday Assistance 2026-01-14'."
5 votes -
Shareable Link for Lumo Projects (Secure Collaboration)
Current limitation:
Lumo Projects are confined to a single user’s encrypted workspace; there is no mechanism to generate a shareable URL or invite another Proton user to a Project.Desired capability:
Ability to create a read‑only or collaborative link that:
Grants another authenticated Proton user access to the Project’s context (chat history, uploaded files, and custom instructions). Maintains end‑to‑end encryption and zero‑access storage, ensuring that only invited users can decrypt the content. Offers granular permission levels (view‑only, comment, edit).Use case for cannabis‑tech consultants:
Share curated compliance checklists, product‑training modules, and POS‑integration playbooks with multiple dispensary stakeholders. Enable rapid onboarding…5 votes -
Lumo variations
I would like Lumo to have a possibility to choose cat from few possible themed variations, for example associated with seasons, birthdays, feasts, etc.
5 votes -
Lumo is great at Math, but bad at Latex!
I am finding that Lumo is shockingly good at the type of math I do, professionally.
I am seriously thinking about buying the Lumo+ extension.However it is very frustrating, at times, by the way it handles Latex in its answers.
1) Sometime the latex expression is not properly displayed as math, but just as a bunch of code. The latter is of course hard(er) to parse.
2) When asked to produce latex code, the output is often buggy and contains nonstandard unicode symbols. It rarely compiles out of the box.
3) When asked to produce small latex code (to…
5 votes -
iOS Widget: Please bring back the cat!
The latest update changed the look and feature of the iOS Widget. It now suggests actions and shows a text instead of Lumo the cat like before.
I really liked seeing Lumo on my Homescreen. Please bring him/her/it/they back!5 votes -
Support for bigger Files
I’m reaching out to request an increase in the maximum file‑upload size.
The current limit is insufficient for several upcoming projects that involve large assets such as high‑resolution media files, data sets, and compiled binaries.5 votes
- Don't see your idea?