That is where Community Notes comes into play. We have a network of 800,000 contributors around the world, including over 30,000 Canadians who have enrolled in the program. In order to become a contributor, you need an account in good standing—an account for at least six months—and a verified phone number.
Then you apply, and we onboard folks every week in a fair and randomized process. They have the ability to start rating notes for their helpfulness, whether the note contains a high-quality citation, whether it directly addresses the post's claim, whether it's easy to understand and whether it contains neutral or unbiased language.
Then we use what's called a “bridge ranking algorithm”. For a post to have a Community Note, contributors who have historically disagreed on the helpfulness of Community Notes actually agree that this note is helpful, and that's when it ends up on the post.