What does it mean that the AI 'guesses' the next word?
You will understand in simple words how ChatGPT builds its reply.
This sounds odd at first, but it is simple.
The AI builds a reply one word at a time. It picks the word that fits best next.
It is a bit like finishing a sentence for a friend. You often know what word comes next.
The AI does this very fast, word after word, until the whole answer is done.
Buddy says
One good word at a time adds up to a full, helpful answer.