Stop losing what you read.

You open a paper, then three more it cites, then a long-form video that touches the same idea from another angle. A week later you can't recall which source argued what, only that you read something useful about it.

Tabs accumulate. Notes drift apart from the things they were notes about. Highlights pile up in five different apps. The integration step — connecting ideas across sources into something you actually understand — gets pushed to "later," and later rarely comes.

The bottleneck isn't reading speed. It's holding many sources in your head at once long enough to see how they fit together.

Lattice is a workspace where you drop in papers, videos, and notes, and they arrange themselves on a visual map. Sources that touch the same ideas sit near each other; the structure of a literature becomes something you can see rather than something you have to remember.

An AI partner shares the workspace with you. It can see the same map, the same passages, and the same notes — so when you ask "where did this argument actually come from" or "what does this paper assume that the other one rejects," the answer is grounded in your sources, not in a generic web search.

The aim is durable understanding: a workspace you return to weeks later and immediately remember why each idea was there and how it connected to the others.