Don't know if you are serious, but why become part of the problem?
Why not just review a single document quickly, find an error which invalidates the document, and send it back saying "Policy paper 1 mentions X as being on the business plan for Y, it's not on the plan, please can you fix."
Unless you can write a good-sounding reason why it's on them to review a LLM output before sending it to you, they will outsources this reviewing to you, and it's a lot of reviewing.
Original comment stated that it was 10 documents, all LLM-generated.
In my experience, it does take a lot time and effort to find contradictions between 10 documents. Even with good documentation, it's hard to build a mental map for that amount of information.
I always laugh because I've been practicing prompting every single day for the last few years, if they want to start a prompt fight, brother let me at 'em.
Why not just review a single document quickly, find an error which invalidates the document, and send it back saying "Policy paper 1 mentions X as being on the business plan for Y, it's not on the plan, please can you fix."