{"id":"building-a-rag-pipeline-from-scratch","type":"webpage","title":"Building a RAG Pipeline From Scratch","author":[{"given":"Rafael","family":"Lopes"}],"issued":{"date-parts":[[2026,6,5]]},"accessed":{"date-parts":[[2026,6,22]]},"URL":"https://blog.r-lopes.com/posts/building-a-rag-pipeline-from-scratch","container-title":"blog.r-lopes.com","publisher":"Rafael Lopes","keyword":"AI, rag, retrieval, bm25, tf-idf, rrf, llm, search"}