To delete your Grok chat history, go to grok.com/app or use X and remove...

https://sierra-wiki.win/index.php/How_Do_I_Stop_Grok_from_Using_My_Chats_for_Training_on_Grok.com%3F

To delete your Grok chat history, go to grok.com/app or use X and remove conversations one by one or in bulk. Remember, deleting chats doesn’t erase files or Imagine media—they need to be deleted separately