AI Document Extraction: LLMs That Tame Complex PDFs
A practical, modern guide to AI document extraction. See how LLMs and multimodal models beat fragile rules and vanilla OCR to parse complex PDFs, tables, and scans—plus Python code you can adapt.
Structured Data RAG (2026): FAST-RAG Without Vectors
RAG is not enough for high-stakes AI. Build a Structured Data RAG—aka FAST-RAG—that swaps fuzzy similarity for precise, symbolic retrieval. This guide shows ingestion, triple extraction, knowledge indexes, a hybrid fallback, and a practical Python example with CSV and Pandas.
PRODUCTIVITY HACKS
Stop Shipping Dumb RAG: Build Hybrid RAG With Fusion + Rerank...
Hybrid RAG is the difference between a confident AI and a correct one.
If your RAG system sounds smart but keeps answering the wrong thing, the problem isn’t the LLM — it’s retrieval.
In this guide, you’ll learn how to build Hybrid RAG using BM25, vector search, fusion, and reranking — the same retrieval pattern used in real production AI systems.
We’ll break down Hybrid RAG in simple language, explain why vector-only RAG fails, and show how fusion + rerank dramatically improves answer accuracy.
You’ll also get a clean Python blueprint for Hybrid RAG that you can adapt to any dataset.
If you’re building RAG applications and care about accuracy, trust, and real-world performance, this article will change how you design retrieval forever.
