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. Artificial Intelligence, Mathematics, Computers and the Internet, ChatGPT, Science and Technology, OpenAI Labs, Innovation 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. NYT > Business