🎬 Karpathy Just Replaced RAG With Obsidian + Claude Code
Video Details
Channel: Chase AI URL: https://www.youtube.com/watch?v=OSZdFnQmgRw Relevance: ⭐⭐⭐⭐⭐
Summary
Andrej Karpathy demonstrates replacing traditional RAG pipelines with an Obsidian vault managed by Claude Code. The insight: rather than embedding documents into a vector store, a well-structured Obsidian graph provides richer context because LLMs can follow wikilinks, understand note hierarchies, and benefit from human-curated connections between concepts.
PUMA Relevance
Directly validates PUMA’s choice of Obsidian as the knowledge management system. The ‘Obsidian as structured knowledge graph > RAG’ argument supports PUMA’s Stage 4 hybrid design: Obsidian for structured PM knowledge + Qdrant for issue similarity. Essential context for the PUMA knowledge architecture.