LLM Knowledge Bases

Type: article
Author: Elvis Saravia
Primary Topic: knowledge-management
Ingested: 2026-04-08

Summary

Andrej Karpathy's approach to building personal knowledge bases treats the LLM as a compiler that incrementally reads raw sources and produces a structured, interlinked markdown wiki. Unlike traditional RAG systems, this method doesn't require vector databases - the LLM maintains index files, concept articles, and cross-references through four continuous phases: ingest, compile, query/enhance, and lint/maintain.

Key Concepts

• LLM Knowledge Base
• Wiki Compilation
• Incremental Compilation
• RAG Alternative
• Agent-Powered Research
• Markdown Wiki
• Knowledge Graph

Entities

• Andrej Karpathy
• Elvis Saravia
• DAIR.AI
• Obsidian
• qmd

Source

• Raw: 20260408-070835-academy-dair-ai-blog-llm-knowledge-bases-karpathy.md

Relations

• derived_from:Karpathy's LLM Wiki Method
• used_in:Personal Knowledge Management
• related_to:Obsidian
• supports:Agent Workflows

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Auto-generated on 2026-04-08