NBNeha Bansalinnbansal04.hashnode.dev·Jul 6, 2025 · 6 min read🔍 What is the RAG Pipeline? A Beginner-Friendly Breakdown of All Its ComponentsLet’s say you’re building an AI assistant that can answer questions — not just general ones, but ones specific to your own documents. For example: What is our refund policy for international orders? What are the steps in our onboarding process? N...00
NBNeha Bansalinnbansal04.hashnode.dev·Jun 22, 2025 · 5 min read🤖 How to Make Chatbots Sound Human with Persona-Based PromptingEver wished your chatbot could explain things like your favorite teacher? Or sound like your favorite YouTuber who makes learning fun? That’s exactly what persona-based prompting allows you to do. It helps you turn a regular chatbot into someone who ...00
NBNeha Bansalinnbansal04.hashnode.dev·Jun 15, 2025 · 7 min readBacktracking the Magic: What AI Knows and How It LearnsMost people treat AI like it’s some kind of magic — a machine that “understands” everything.But at its core, it’s doing something surprisingly simple: Predicting the next word, one token at a time. That’s it. You give it a prompt like “Once upon a”, ...00
NBNeha Bansalinnbansal04.hashnode.dev·Feb 20, 2024 · 3 min readAccess Token Refresh MechanismWhat is Access Token? Purpose: An access token is a credential used by a client to access protected resources on behalf of the user. It's typically sent with each request to authenticate the user. Lifespan: Access tokens are short-lived and have a ...00
