What does Google gain from the captcha system?

>>59837551
Free training for their AI

>>59837551
Your browser history.

Intelligence and information for its hungry machines and algorithms.

AI

>>59837576

Aiiiiiii
ayyyy

>>59837551
Go watch the 8-bit guy's latest video

Free crowd sourcing

>>59837567
>>59837576
>>59837560
But what's the point, if the system must already know what are the correct answers in order to valid your input?

>>59837778
Somebody, show him operation recaptcha nigger poster and it's results.

>>59837778
It helps them understand what pictures humans are more likely to pick and recognize as correct, not figure out which ones are 100% correct. Thats probably why you can always do whatever you want on the second one every time

>>59837778
It doesn't know all the answers. For example see: >>59837803

In the legacy captcha, it made you type 2 words. It only knew one of them and was checking it to make sure you got it right. The other one was a scan from a book that Google was trying to digitize.