Beyond Naive RAG: Building a Document Chatbot That Actually WorksWe've all seen the promise of Retrieval-Augmented Generation (RAG): upload a document and start asking questions. It seems like magic. But if you've ever moved past the "Hello World" tutorials and tried building one for a truly complex document—like ...8 min read·talk-to-your-document.hashnode.devOct 13, 2025
The Agentic Gauntlet: From Amnesia to Autonomy in LLM ChatbotsHello again! In our first article, we chronicled the journey of building SentioBot's powerful information retrieval core. We turned it into a master librarian, capable of pulling precise, cited answers from a dense library of documentation. But a lib...14 min read·nexora-sentiobot.hashnode.devOct 1, 2025
The RAG Debugging Gauntlet: A Step-by-Step Journey to a High-Performance ChatbotProject Deep Dive: From a Simple Idea to SentioBot, an Advanced Conversational AI13 min read·nexora-sentiobot.hashnode.devSep 28, 2025
The CogniVerse Chronicles: Building a Multimodal AI Study Buddy from ScratchA detailed case study on building CogniVerse, a multimodal RAG application that provides grounded, textbook-specific answers using LangChain, Gemini, HyDE6 min read·cogniverse.hashnode.devSep 13, 2025
