KKarthikintalk-to-your-document.hashnode.dev·Oct 13, 2025 · 8 min readBeyond 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 ...00
KKarthikinnexora-sentiobot.hashnode.dev·Oct 1, 2025 · 14 min readThe 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...00
KKarthikinnexora-sentiobot.hashnode.dev·Sep 28, 2025 · 13 min readThe RAG Debugging Gauntlet: A Step-by-Step Journey to a High-Performance ChatbotIf you're a developer in the AI space, you've seen the promise: "Build a chatbot on your own documents in minutes!" The tutorials make it look easy. You stitch together a few LangChain components, point it at your data, and… it works. Sort of. Then y...00
KKarthikincogniverse.hashnode.dev·Sep 13, 2025 · 6 min readThe CogniVerse Chronicles: Building a Multimodal AI Study Buddy from ScratchThe Universal Frustration That Sparked an Idea We’ve all been there. You're deep into a study session for a tough university course, poring over a dense textbook. You turn to a generic AI chatbot for a quick explanation, and it gives you a beautifull...00