Some experts have questioned AIME’s validity as an AI benchmark. Nevertheless, AIME 2025 and older versions of the test are commonly used to probe a model’s math ability. xAI’s graph showed ...

A trend line sat neatly across the top of the weeks ended April 13, 2012, May 4, 2012 and April 12, 2013. That set out a buy point near 740, a level the stock cracked in rising trade on May 9 and ...