Answer
- On a phone or mobile layout, swipe the message from right to left. On desktop web, hover over it and click Reply.
- Check the reply preview above the composer, write your message and send.
- To ask AI about that message, keep @ai on and choose Text for a question or explanation. Close the reply preview to return to a normal message.
Reply previews may include a thumbnail when one loads successfully; the sender and text remain if it cannot load. For Text AI search results, the preview uses the first image that rendered successfully on your device.
While a message is still being sent, Reply and other message gestures are unavailable. Any available retry or cancel controls remain usable.

