What is an LLM? How it works

How do Large Language Models (LLMs) like ChatGPT, Claude, and Gemini actually work under the hood? Are they just advanced Google search engines, or are they just massive databases? In this video, we break down the mystery behind LLMs using a simple library analogy. You'll learn why an LLM doesn't actually "look up" information, how it stores knowledge as abstract patterns in its parameters (just like a human mind stores patterns), and how the Transformer engine drives every single word it generates. If you want to truly understand AI without getting lost in complex math or confusing diagrams, this 5-minute breakdown is for you! 📌 Timestamps: 0:00 - Intro: The LLM Mystery 0:36 - Database vs. LLM (The Library Analogy) 1:18 - Storing Patterns: Human Mind vs. LLM Parameters 2:18 - How an LLM Actually Answers a Question (Step-by-Step) 4:08 - The Transformer Engine Under the Hood #AI #LLM #GenerativeAI #MachineLearning #ChatGPT #DataScience