you can "believe" [...], but once you look at the evidence, your opinions change. That's how a normal person processes information.
Belief, as in faith, is the unsupported acceptance of something as an axiom. You can't argue it away no matter how much you try, since it's a fundamental element af any discussion with the believer.
It would be interesting to see whether the LLM interpretes the "believe" as "it's the most likely possibility", or "it's true, period ".