LLM-as-Compiler Knowledge Base

Karpathy's architecture: LLM incrementally compiles raw docs into a persistent interlinked wiki, replacing RAG with a 4-phase ingest→compile→query→lint pipeline — industrialized by July 2026 as 'agent wikis' (Cognition DeepWiki, Factory AutoWiki, LangChain OpenWiki, GBrain), same three-layer structure, differing on maintenance currency