Technology
Document Chunking for RAG: 9 Strategies Tested (70% Accuracy Boost 2025)
Boost RAG accuracy by 70%: We tested 9 chunking strategies (fixed-size, recursive, semantic). Semantic chunking won. Optimal: 256-512 tokens, 10-20% overlap. Includes Python/LangChain code and production tips.
Ai Yun Shu