
Okay. So if an user ask a llm “is it true that Elon musk drove into a group of children at the Olympics 1996?” The user has no burden of proof because the question is just like “is it true that god exists?” And the user doesn’t try to convince the llm.
And when the llm answers “no, because …”, llm is making a claim and might has a burden of proof if we believe that the llm is trying to convince the user.
And when the user challenges the response by e.g. asking “how do you know?”, the user is not making a claim; and even if it implies an implicit claim, the user doesn’t have a burden of proof as long as there is no intention to convince.
The intention would be quite unlikely as the user is aware that the llm has no beliefs or memory, as it is just a fancy text completion, consequently there is no possible way to convince it of anything anyway.
So either the llm has a burden of proof because it is trying to convince the user, or no one has a burden of proof.
So what does the llm mean when it says that someone is trying to move the burden of proof to someone else?

But llm claimed that someone was moving the burden of proof before YOU made a claim.