With UCG, you can interact with ChatGPT without leaving your tab or revealing a visible chat window—making it ideal for discreet and undetectable use. To interact with ChatGPT: Right-click and select “L” for long response or “S” for short response based on the contents of your tab. To prompt without an image, type "UCG" in the omnibox, add "L*" or "S*" for response type, then enter your question.