OpenAI recently used AI to overturn Erdős's conjecture in discrete geometry. This is the Alphago moment for AI research. It might mean that the moment AI fully surpasses human scientists in the field of research is very close. For this problem, traditional mathematicians mainly optimized within geometric spaces, while AI transformed the problem into the structure of algebraic number theory, discovering an entirely new class of solutions. This signifies that AI is no longer just about pattern matching but has started to develop the ability to generalize across domains and abstraction layers. Many major scientific revolutions in history, such as Einstein's theory of relativity, are essentially the best demonstrations of human generalization ability: discovering deeper unified structures across different fields.