A light on the archives

lumen

beta

by Sorensen

Lumen is Latin for “light / source of light.”

A unified gateway to research in historical press, archives and cultural heritage, official data and fact-checking: every finding cited and linked back to its original source.

Always go to the source.

A unified research toolset for this new era of AI engines.

Lumen Desktop

Coming soon

The desktop app for research, factual data and fact-checking: complete research with your own sources, the exact figures of official statistics and open data, and the claims in a video, a link or a document checked against primary sources, with the verdict confirmed by a person.

© 2026 Sorensen