Google’s Gemini has passed OpenAI’s ChatGPT and Elon Musk’s Grok in Kalshi’s prediction market, as 59% of traders now bet ...

Overview Sam Altman and Elon Musk co-founded OpenAI in 2015 but split in 2018 over control and vision, sparking a decade-long feud.  Musk’s xAI (Grok) ...

AI models are getting rapidly better with time, and they can do many astonishing things, but there are some persistent ...

In a surprising turn of events, OpenAI's o3 defeated xAI’s Grok 4 in Google’s Kaggle Game Arena chess competition, securing a clean 4-0 victory.

OpenAI’s o3 and xAI’s Grok 4 faced off in Google’s new Kaggle Game Arena, and the final results weren’t even close.

Nvidia gains from surging networking, AI lab demand, and strong server shipments, with earnings poised to beat estimates. See ...

Claude won't stick around for toxic convos. Anthropic says its AI can now end extreme chats when users push too far.