How ChatGPT Really Works — No Maths, No Jargon | | Episode 1 of AI Foundations for Builders

Everyone uses ChatGPT. Almost no one can explain what it's actually doing. This video fixes that — in plain English, no maths, no jargon. Once you understand the one simple idea underneath, the mystery (and a lot of the hype) falls away. This is Episode 1 of AI Foundations for Builders — a series that starts from the ground up and builds toward how AI is really designed and deployed inside enterprises. If you build things, this is for you. 🎯 What you'll learn • What an LLM (Large Language Model) really is • Why ChatGPT can sound confident and still be wrong • What tokens and training actually mean — and why you pay per token • Why understanding the basics is the foundation for building with AI 👋 About me I'm an enterprise architect with 23+ years in banking and financial services. I make complex technology simple — without dumbing it down. This channel takes an architect's lens to AI, cloud, and system design. ▶️ New here from my system design series? Welcome back. Same lens, new subject. 🔔 Subscribe for the rest of the series — we go from these foundations all the way to designing AI systems for the enterprise. #ChatGPT #AI #LLM #ArtificialIntelligence #AIForBeginners