Amazing how an entire profession that until yesterday would pride itself on precision, clarity (in thought and in writing), efficiency, and formality, has now descended into complete quackery.
Are you talking about the office of the president of the united states?
This vague posting is kind dumb.
I can understand the benefit from XML if there is a at least a three-level variable structure to share with the LLM. If there is strong consistency in a repeated three or more level structure, then JSON ought to be sufficient. If there is just a one or two level structure, it feels like unnecessary quackery, possibly reflective of a poorly trained model if the structure is a genuine necessity.