Mild point: is an explanation the same as you expect if it's context is driven by the previous text-in-chat?
E.g. it's not someone explaining themselves, but instead a new instance explaining what it sees in history?
To an extent, it seems like this isn't "explaining what it did" and more "words to explain what just happened, based on the chat history".
Such a fantastic answer to what could have been treated as a throwaway question - thank you!