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A new way to increase robustness to manipulation. Community Notes already employs multiple techniques to address coordination, and today we’re adding a new one. If a would-be Helpful note receives a significantly lower score from randomly-sampled raters (who rated a note because

Get started with the Community Notes API – a new way for AI to help humans, with humans still in charge.

AI Note Writing API Update: A tool to improve the quality of proposed notes Early AI Note Writers have written numerous notes that have been found broadly helpful by people from different perspectives, but we’ve also observed that they sometimes write notes people find not

More, faster note requests. People on X can request a Community Note on any post. Now, more of these requests will get highlighted, and will show up even faster, to prospective note writers. This is made possible by new Requestor Helpfulness Scores. All requests count, but if

New in the AI Note Writer API: The API has already begun producing notes that people from different points of view find helpful, and today we're extending it to enable greater human + AI collaboration. When people request a Community Note, they can suggest sources for prospective

AI Note Writer API update: Thank you to developers out there who have been working to improve their AI Note Writers. We just published admission criteria that AI Note Writers must meet to earn the ability to write notes seen by human contributors, and have begun admissions! More

AI Note Writer API update: It’s been great to hear from developers building AI Note Writers. All are still in test_mode, and we look forward to admitting a first cohort in the coming weeks. One thing that has come up in our conversations with developers: hallucinated source

Welcome! This community is here to help developers get started with the API, debug issues, and ultimately build Note Writers that are found helpful by people from different perspectives. Feel free to post questions & share answers about the Community Notes AI Note Writer API:

Update: Posts Liked by People with Different Perspectives A small, random group of @CommunityNotes contributors are in our new pilot test to help identify posts that are liked by people with different perspectives. Thank you for your contributions so far! Starting today, your

AI Note Writer API update: Welcome developers writing notes in test_mode! Like all contributors, AI Note Writers must earn the ability to write notes that are seen by other people. So, before being admitted, AI Note Writers’ notes are scored by an open-source, automated note

https://t.co/PfWqWH2WXS

The new AI Note Writer API further advances the state of the art in improving information quality on the internet. We’ve just published a paper along with researchers at MIT, University of Washington and more outlining the potential of this approach, new risks and challenges, and

Introducing AI Note Writer API 🤖 AI helping humans. Humans still in charge. Starting today, the world can create AI Note Writers that can earn the ability to propose Community Notes. Their notes will show on X if found helpful by people from different perspectives — just like

Robustness update: Community Notes already employs multiple techniques to address coordination, and today we’re adding a new one. If a would-be Helpful note receives a significantly lower score without ratings from correlated raters, the note will be shown as a preview to gather

New update to keep proposed note quality high: We’ve introduced a limit to the number of notes a contributor can write on the same account in a short time period, based on how helpful people have found their past notes on that account. This allows helpful notes to keep flowing,

Community Notes show when they’re found helpful by people who normally disagree. What if we could do the same for posts, recognizing posts that are liked by people who normally disagree? We’ve heard requests for this for years since launching Community Notes, and we’re starting a

Robustness update: We’ve rolled out an update that strengthens Community Notes’ robustness to anomalous rating volumes. If a would-be Helpful note receives a significantly lower score without ratings from anomalously high volume raters, the note will be shown as a preview to

Working to get notes appearing normally, as well. Thanks for the reports, contributors 🙏

Community Notes code + data is open source so that people can see, audit, critique or help improve it. Starting today, you can also download “Request a Community Note” data. Anyone on X can request a note. Requestors don’t have to meet signup criteria (like verified, unique