Did You See a Wrong Label? → Feedback
It is being able to report a piece of content the model incorrectly labeled to us, after personally seeing and confirming what will be sent.
You cannot manually change the label inside the app; this is a conscious choice, because a correction on a single device does not train the model, it only breaks that content. Instead, you tap the “report error” link in the reading panel, mark which label is wrong or which one is missing. It is copied to your clipboard and the submission page opens in the browser. Nothing leaves your device until you say “Submit”.
Example: An ordinary news item receiving the critical label because of the words inside it, and you reporting this after reading the text to be sent.
Go deeper
The flow has two steps and both are under your control. The app only prepares the report text and copies it to your clipboard; the submission is made from the web form opened in the browser. The only thing reaching the form is the content of that text box — device ID, account, or location do not go, IP and browser info are not stored. You can read, shorten, or abort before sending the text.
Incoming reports do not enter model training directly; they are first examined manually. Only the ones passing the review are evaluated as hard-negative examples in the next training round. This is the way the next model is better than today’s, but a single report alone does not change any label.
For the full inventory of where data goes, you can look at 2.1.6, and for the details of the process at the /en/feedback/ page.