More than a dozen online tools claim they can tell the difference between what’s real and what’s A.I. by looking for hidden watermarks, composition errors and other digital clues. The reality is more mixed, according to a battery of tests conducted by The New York Times. While many tools did a good job detecting some A.I. content, they were not accurate enough to offer users complete confidence.
Source: These Tools Say They Can Spot A.I. Fakes. Do They Really Work?