The 'LLM Wiki' Pattern: Stop Using Language Models as Search Engines

A visualization of Karpathy's 'LLM Wiki' concept — built by a Claude agent — is gaining traction as developers rethink how to structure AI-powered knowledge retrieval.

A concept originally floated by Andrej Karpathy is getting fresh attention through an agent-built diagram. As @Yuchenj_UW shared, the "LLM Wiki" pattern argues that using language models as search engines is a misuse of their capabilities. Instead, the pattern proposes structuring knowledge retrieval so the LLM acts as an editor and synthesizer of curated, versioned knowledge — more like a wiki that writes itself than a search bar that hallucinates.

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