RAG From Zero: The Skill That’s Getting Freshers Hired in AI Right Now

Imagine hiring the smartest person you’ve ever met. They’ve read millions of books, can write code, explain complex topics, and answer almost anything. But here’s the catch - they haven’t learned anything new since 2023, and they know absolutely nothing about you, your company, or your work. That’s ChatGPT. That’s every LLM you’ve ever used. And that’s exactly the problem RAG was built to solve. I’m not going to throw equations at you.