Zhao and Li make up just one of the parent-child combinations attending what are in all but name, math olympiad classes. "I hope he can win awards at math competitions, after taking the extra ...

An experimental LLM from OpenAI solved some of the world's hardest math problems at the 2025 International Math Olympiad, the company said.

A team from the United States placed second in this year's International Mathematical Olympiad.

Although the classes, which cost 2,700 yuan ($434) for 15 sessions, are officially known simply as "math class", the girl still refers to it as math olympiad class.