There's a meaningful difference between a knowledge base your LLM searches and one it can navigate. Has anyone shipped something in the second category?
RAG gives you search over a corpus. Useful. But I keep thinking about a different thing a wiki your model can actually move through. Structured pages, linked concepts, compiled from raw sources, updated incrementally.
Built something that does this. But wondering what else exists in this space before I go further.
Karpathy pointed at it. Gbrain is circling it. Feels like the problem is understood but the tooling isn't there yet.
What are people actually using?