Whisper messages are free one-on-one private chat messages exchanged between users and models. Whisper messaging is available to any user who has an active payment method tied to their account.
To send a Whisper message, use the following syntax: /YOUR MESSAGE HERE.
Users can also toggle on "Type in Whispers Only" in your chat settings to exclusively send Whisper messages when you chat.
Please note: Access to Whisper Messaging is at the model's discretion. You may encounter some chatrooms where whispering is not available.