How Are LLMs Born?
· 6 min read
If you’ve used ChatGPT-like tools, you’ve probably wondered: how does a machine produce answers that sound so human?
It’s tempting to think an LLM is “thinking” behind the scenes. But the real story is more practical—and more interesting.
An LLM doesn’t wake up intelligent. It goes through a lifecycle: it’s built, trained, refined, and finally served to users at scale.