Lumo AI is developed by Proton.

Lumo AI specializes in text generation, summarization, translation, question answering.

Lumo AI

Name: Lumo AI
Rating: 10 (1 reviews)
Author: Proton

AI Model

Lumo AI is a text AI model developed by Proton. This full performance model is based on Undisclosed. The model is licensed under Undisclosed. Released in 2025-07. Lumo by Proton, advertised as 'open source' and 'based upon open-source language models'.

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Transparency Score

Weighted across four pillars · updated January 26, 2026

Overall grade

7% weighted

Model

—

Not yet assessed

Infrastructure

—

Not yet assessed

Openness Assessment

0%Closed

0 Open

0 Partial

9 Closed

5 Unknown

Availability

0/5 Open

Documentation

0/6 Open

Access Methods

0/3 Open

Data from EU Open Source AI Index (DOI: 10.5281/zenodo.15386042), licensed under CC-BY 4.0

Capabilities

Text Generation

Summarization

Translation

Question Answering

Vendor Information

Complete information about the vendor/provider of this AI application

Company Name

ProtonView all products →

Contact Information

Website

proton.me/blog/lumo-ai

EU AI Act Provider Information

Verification Status:

Unverified

Potential Risks

1 considerations identified

Review recommended before use

These considerations are automatically identified based on publicly available information about the vendor and AI catalog data. Actual risks may vary based on your specific use case and implementation.

Compliance & Risk

Get insights into risk by running assessments on this AI application.

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Added: January 26, 2026

Updated: January 26, 2026