How are new AI-generated images created from text prompts?

New AI-generated images are made by turning words into pictures, just like a painter listens to music and creates art.

Imagine you have a robot friend who loves drawing. You tell them what to draw using simple sentences, “a red cat wearing sunglasses” or “a castle in the sky.” The robot doesn’t know how to draw yet, but it has lots of pictures inside its brain that show what different things look like.

The robot looks at all those pictures and tries to match them to your words. It picks out parts from many pictures, maybe the cat’s face from one picture, sunglasses from another, and a red color from somewhere else, and puts them together into a new picture. That's how you get a red cat wearing sunglasses from just a sentence!

Think of it like putting together a puzzle. You have pieces (pictures) and clues (words). The robot matches the clues to the right pieces and makes something brand new, a picture that shows your idea!

That’s how AI creates images from text prompts, step by step, piece by piece.