But it still remains far away from mathematics research. Solving any of the problems would not result in a new research paper.
For humans, these two correlate quite strongly. So we ask PhD students to work on the former to prepare and to become better at the latter.
For LLMs, it remains unclear if there is any correlation.
On that note, the tests are very US-centric. Only one chinese model and you unfairly nerfed it by limiting it's context window, when the compressed context is deepseek v4's main innovation and even with full context it is much cheaper to run than all the others.