How do current AI models generate human-like text?

Imagine AI models are like super-smart robots who have read every book ever written, and they're really good at copying what they've learned.

These robots use special tools to understand the words they see, and then pick the best next word to say. It’s like playing a game of “What comes next?” with your friend, but instead of just one sentence, it's a whole story!

First, these AI models are trained on huge amounts of text, like all the stories, messages, and articles you’ve ever read online. They learn patterns in how words usually follow each other.

When they want to make new text, they start with a word or sentence, then guess what comes next based on what they've learned. Then they check if their guess fits, kind of like when you’re trying to remember the next line of your favorite song.

They repeat this step by step, building up sentences and stories one word at a time, just like how you learn to write by copying letters and then whole words!