The new o1-preview model gave me much better and more precise answers than the 4o model.

I think the professor himself is fed up with the situation, because as a researcher he is forced to publish his articles to for-profit publishers, who are basically the mafia gatekeepers, who profit from information that should be open to everyone. And the university profits from this lucrative business.

This Youtube video will open your eyes to this business: https://www.youtube.com/watch?v=LKiBlGDfRU8

It reminds me of Fallout.