ChatGPT is not intelligent. It has no brain, no feelings, and no mind. In this video, I expose the "Magic" behind AI and explain how LLMs actually work using simple Math. Welcome to Brain2code with Usuf! Many people think ChatGPT is a super-human brain that knows everything. But the reality is very different. It is just a "Next Word Prediction Machine" – basically, Autocorrect on steroids. In this deep dive explanation in Telugu & English (Tanglish), I break down the architecture of Large Language Models (LLMs) without using complex code. 📝 What you will learn in this video: The Illusion: Why AI seems smart but is actually "Cheating." Tokenization: Why computers read numbers (IDs), not words. Embeddings: How AI groups words like "King" & "Queen" in a galaxy of meaning. Context: How it distinguishes between a "River Bank" and a "Money Bank." The Hallucination: Why ChatGPT lies confidently (and why you shouldn't trust it blindly). If you are a student, developer, or a tech enthusiast in India, this video will clear all your doubts about Generative AI.