Tools powered by artificial intelligence can create lifelike images of people who do not exist.
Do you think you can identify which of the faces above are real people and which are A.I.-generated? What clues are you looking for? How confident are you in your guesses?
Are you excited by the power of A.I. to create hyper-realistic faces and images? Or are you worried that digital fakes could be misused and help the spread of false and misleading messages online?
Tell us in the comments, then take this quiz to find out the answers and to learn more about how these images are created — and what they may mean for us.
Students 13 and older in the United States and Britain, and 16 and older elsewhere, are invited to comment. All comments are moderated by the Learning Network staff, but please keep in mind that once your comment is accepted, it will be made public and may appear in print.
