They can produce an unlimited number of CGI challenges and know what is correct. Collecting the AI training data from users only makes sense for classifying images from the real world. Even then, Google’s reCaptcha checks if you’re consistent with other users so you’re unlikely to pass with a random answer.
That’s literally not a captcha, that’s “AI” training. You could probably input anything.
They can produce an unlimited number of CGI challenges and know what is correct. Collecting the AI training data from users only makes sense for classifying images from the real world. Even then, Google’s reCaptcha checks if you’re consistent with other users so you’re unlikely to pass with a random answer.