Hand a model a million lines of code and ask it to understand them, and it loses orientation. The information is all there. Structure is not the same thing as meaning.
So we do the structuring first. We turn scattered signal, how code calls itself, what changes together, how records relate, into one connected model. Only then does a model get involved, and only to do the part it is actually good at.
The graph is the foundation
A graph built from real relationships gives an agent a place to stand. It can follow an edge instead of guessing a connection. It can answer on the first turn instead of the fifth.
A bigger context window is not a substitute for structure. It is the expensive way to avoid building it.
This is the through-line in everything we build: map the problem into something an agent can reason over, then let it reason. The order matters.