A label stretched over very different things, from spam filters to chatbots. None of it understands; it finds patterns in what it was shown and repeats them.
The drawing that proves the sentence above. It is the same card that is in the book.
Think of it as
a word doing the work of twenty.
For example
The same two letters are on a spam filter, a chatbot and a washing machine. None of the three understands anything at all.
This is one card out of 275.
The hundred words you meet most are free — the whole set, animated, in one file that works with no internet.
Volume 1 has all 275 in fifteen chapters, with Staying Safe the largest chapter on purpose.