I don't write any mundane documents. If you can get ChatGPT to write something what value does that document have to you or anyone else? Better not to write it at all. Maybe figure out how to eliminate pointless writing rather than how to automate it.
I would need an example. I don’t understand “programmatic” in this context. If ChatGPT can summarize a text, the text was already “human readable,” right? And does summarizing with an LLM mean the same thing as what the OP described, ”writing mundane documents?”