At last year’s IMO, Google DeepMind and OpenAI achieved gold-medal-level performances, both earning 35 out of 42 points.

At last year’s IMO, Google DeepMind and OpenAI achieved gold-medal-level performances, both earning 35 out of 42 points.

A perfect result at the world's most prestigious mathematics contest used to be the preserve of a handful of bright young minds each year, but for the first time, artificial…