Sometimes when I'm talking with the AI in the chat tab, or even outside of novelcrafter, I ask it to create several characters, beasts, monsters, etc.
After that I have to create them all manually, which can be a bit of a pain. It would be nice to be able to import the list of proposed codex entries from the chat (as long as they are following the appropriate format that novelcrafter recognizes) or even importing a file, like a json file, that will create all the codex entries.