fact checking

Continuing to evolve the fact-checking service that launched as Twitter’s Birdwatch, X has announced that Community Notes can now be requested to clarify problematic posts spreading on Elon Musk’s platform.

X’s Community Notes account confirmed late Thursday that, due to “popular demand,” X had launched a pilot test on the web-based version of the platform. The test is active now and the same functionality will be “coming soon” to Android and iOS, the Community Notes account said.

Through the current web-based pilot, if you’re an eligible user, you can click on the “•••” menu on any X post on the web and request fact-checking from one of Community Notes’ top contributors, X explained. If X receives five or more requests within 24 hours of the post going live, a Community Note will be added.

Only X users with verified phone numbers will be eligible to request Community Notes, X said, and to start, users will be limited to five requests a day.

“The limit may increase if requests successfully result in helpful notes, or may decrease if requests are on posts that people don’t agree need a note,” X’s website said. “This helps prevent spam and keep note writers focused on posts that could use helpful notes.”

Once X receives five or more requests for a Community Note within a single day, top contributors with diverse views will be alerted to respond. On X, top contributors are constantly changing, as their notes are voted as either helpful or not. If at least 4 percent of their notes are rated “helpful,” X explained on its site, and the impact of their notes meets X standards, they can be eligible to receive alerts.

“A contributor’s Top Writer status can always change as their notes are rated by others,” X’s website said.

Ultimately, X considers notes helpful if they “contain accurate, high-quality information” and “help inform people’s understanding of the subject matter in posts,” X said on another part of its site. To gauge the former, X said that the platform partners with “professional reviewers” from the Associated Press and Reuters. X also continually monitors whether notes marked helpful by top writers match what general X users marked as helpful.

“We don’t expect all notes to be perceived as helpful by all people all the time,” X’s website said. “Instead, the goal is to ensure that on average notes that earn the status of Helpful are likely to be seen as helpful by a wide range of people from different points of view, and not only be seen as helpful by people from one viewpoint.”

X will also be allowing half of the top contributors to request notes during the pilot phase, which X said will help the platform evaluate “whether it is beneficial for Community Notes contributors to have both the ability to write notes and request notes.”

According to X, the criteria for requesting a note have intentionally been designed to be simple during the pilot stage, but X expects “these criteria to evolve, with the goal that requests are frequently found valuable to contributors, and not noisy.”

It’s hard to tell from the outside looking in how helpful Community Notes are to X users. The most recent Community Notes survey data that X points to is from 2022 when the platform was still called Twitter and the fact-checking service was still called Birdwatch.

That data showed that “on average,” users were “20–40 percent less likely to agree with the substance of a potentially misleading Tweet than someone who sees the Tweet alone.” And based on Twitter’s “internal data” at that time, the platform also estimated that “people on Twitter who see notes are, on average, 15–35 percent less likely to Like or Retweet a Tweet than someone who sees the Tweet alone.”