In the last few hours many users have noticed the new AI powered search feature that has been added to the site.
I'll leave bugs reports and general commentary on how ineffective this is to other posts.
... Soon after being noticed the feature disappeared again.
Was this announced in any way? And if it wasn't, why? Moderators in the Meta chat room seemed unaware too. Was this an undisclosed test, or an error resulting in an unannounced feature being rolled before expected?