Google DeepMind announced on 21 July that its software had cracked a set of maths problems at the level of the world’s top secondary-school students, achieving a gold-medal score on questions from the ...

The artificial intelligence start-up said the new system, OpenAI o3, outperformed leading A.I. technologies on tests that rate skills in math, science, coding and logic. By Cade Metz Reporting from ...