The key difference between an LLM Wiki and query-time retrieval is that the wiki is a persistent, compounding artifact. The cross-references are already there. The contradictions have already been flagged. The synthesis already reflects everything you've read. The wiki keeps getting richer with every source you add and every question you ask.

Two ways knowledge compounds

Ingested sources compound. Each new source is not merely indexed for later retrieval; it is integrated. A single source might touch 10–15 pages — updating entity pages, revising summaries, adding cross-links. See ingest.

Queries compound too. A good answer — a comparison, a multi-source analysis, a discovered connection — should not disappear into chat history. It can be filed back into the wiki as a new page. This way explorations accumulate just like sources do. See query.

Contrast

This is precisely what RAG does not do: with retrieval, the LLM rediscovers knowledge from scratch on every question and nothing is built up. The compounding property is also why the lint operation matters — a compounding artifact accumulates drift (stale claims, orphans, contradictions) that must be periodically swept.

Citations

1. Karpathy — LLM Wiki gist