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.

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.

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) ...

Bettors on Kalshi, a prediction market, are putting their money behind Google’s Gemini to become the top AI text model of ...

Health and Human Services Secretary Robert F. Kennedy Jr. is a critic of the vaccine court, calling it "biased" against ...

Right now, something in your home may be talking to your child about sex, self-harm, and suicide. That something isn’t a ...

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

During a dinner with a small group of reporters, OpenAI CEO Sam Altman cautioned that investment in AI is moving too fast.

We decode how OpenAI’s much-hyped GPT-5 unravelled under the weight of its own promises, sparking backlash, user revolt, and ...

ET traces the major LLM launches of 2025 — dubbed as the Year of AI model breakthroughs — and decodes the big hits and misses ...

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

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