Our partnership with Full Fact has brought more energy, more potential, and the stakes are up.

  • Practise claims are here! We’ll be posting ~10 new practise claims each week. See them here!
  • More time! You now have until November 6 at 11:59 pm EST to enter your solution.
  • More flexibility! We know assigning truth ratings through automated means is hard. So we’re giving you the option to assign the truth rating by human means IF you automate the justification. Check out the updated guidelines.

Get ready to be part of the biggest breakthrough in fact checking automation.