How it works

Community note data is fetched regularly from Twitter (X).

This data is always a couple of days old (most recent data is from , scraped ).

Notes are excluded if they meet any of the following criteria:

We also attempt to filter out notes for deleted posts and non-English posts.


Filter by author group

With thanks to @leobenedictus for the suggestion, community notes can be filtered by current UK MPs.


Special Twitter (X) language codes

When Twitter (X) can’t determine the language of a post, it uses one of several reserved language codes. For the purpose of language filtering, we’ve grouped these all together. But this is the breakdown:

Language code Description
art Post contains emojis only
qam Post contains mentions only
qct Post contains cashtags only
qht Post contains hashtags only
qme Post contains media only
qst Post text is very short
und Undefined (couldn’t determine the language)
zxx Post contains media or twitter card only

Post indexing status

After fetching new proposed community notes, the text of the posts that the notes reference is not immediately searchable. In order to make it searchable, we need to fetch these posts – a process that can take several hours. You can see the current status below.

100% of posts (9,592 / 9,592) are currently searchable.


Why is the language unknown for some posts?

Until we’ve fetched a post, we don’t know its language. So ‘unknown language’ may mean we haven’t yet fetched that post. Once we’ve fetched it (in the next hour or so) we should know the post author, language and text.

‘Unknown language’ may also mean the post has been deleted. In this case, we have no way of determining the post author, language or text.