Company
A small team, a long road
We are researchers, engineers and designers who prefer depth to noise.
Timeline
How we got here.
2023
Three researchers, one rented GPU rack, and a question about memory.
2024
First grounded retrieval runs shipped to a handful of design partners.
2025
The workspace launches. Replay and citations become non-negotiable defaults.
2026
Lumen runs in 31 regions for teams doing long, careful work.
How we work
Four habits.
Write it down
Decisions live in prose, not in meetings.
Ship narrow
One sharp surface beats five vague ones.
Sit with it
We prototype slowly and delete freely.
Credit sources
Internally and externally, always.