RAG University: Production Retrieval Systems
From Naive RAG to Hybrid Search, Cross-Encoder Reranking, Graph RAG, and Parent-Child Chunking at enterprise scale.
RAG University: Production Retrieval Systems
From Naive RAG to Hybrid Search, Cross-Encoder Reranking, Graph RAG, and Parent-Child Chunking at enterprise scale.
Chunking, Embedding & Hybrid Retrieval
Designing the physical retrieval pipeline: tokenization, dense vs sparse search, and reciprocal rank fusion.
Advanced Chunking Strategies: Semantic, Hierarchical & Late Chunking
The greatest determinant of RAG accuracy is not the LLM or the vector database: it is chunking quality. Bad chunking breaks ideas mid-sentence, splits tables, and destroys semantic coherence.
Hybrid Search & Cross-Encoder Reranking
Vector search alone struggles with acronyms, part numbers, and exact keywords. Sparse search (BM25) struggles with synonyms and intent. Hybrid search + Reranking gives you the best of both worlds.