The page says "Nyxt is a browser with deeply integrated AI and semantic document tools that work as a second brain to help you process and understand more, more

The page says "Nyxt is a browser with deeply integrated AI and semantic document tools that work as a second brain to help you process and understand more, more quickly." but I have a hard time figuring out what that actually refers to. Pretty much all the stuff in tutorial/manual seem to be "standard" webbrowser functionality?