Skip to content
Loading page

Started by Ayodele Bankole (@ayo_archives) ·

you trained AI every time you solved a CAPTCHA

First it was digitizing old books and newspapers (one known word, one unknown), then Street View house numbers, then street signs and traffic lights. Then it got less useful because AI got better at them than us.

4 sources · 23 min down the hole

How I got here

Started with
“recaptcha training data”
Ended at
Luis von Ahn

The Trail

  1. “recaptcha training data” (google.com)
  2. CAPTCHA (en.wikipedia.org)
  3. ReCAPTCHA (en.wikipedia.org)
  4. Luis von Ahn (en.wikipedia.org)

    also founded Duolingo, same idea: useful work hidden in something you're doing anyway

Keep going