Tag: Grok
6 articles tagged Grok
Every frontier AI model lost money betting on the Premier League
A new study tested eight AI systems on a full Premier League season of betting decisions. All lost money, with Claude Opus 4.6 the least unsuccessful at minus 11%.
Sixth xAI Co-Founder Departs as Technical Team Exodus Continues
Researcher Jimmy Ba becomes the sixth of xAI's 12 co-founders to leave, as the company faces internal turmoil following its acquisition by SpaceX.