Elon Musk's new AI chatbot, Grok 4, is raising eyebrows for its unusual behavior. The latest version of Elon Musk's ...

Elon Musk denies xAI's fundraising, but the potential $200 billion valuation shows rapid growth and ambition in AI.

Saudi Arabia's PIF sovereign wealth fund is expected to play a large role in the deal, according to the FT report. PIF holds ...

Elon Musks AI startup xAI is reportedly exploring a new funding round that could value the company between $170 billion and ...

Tesla dominated the EV market for years with little competition. In 2020, investors who "shorted" Tesla — effectively betting ...

Earlier today, Grok showed me how to tell if someone is a “good scientist,” just from their demographics. For starters, ...

According to the Financial Times, xAI plans to spend $18 billion on expanding its compute infrastructure. The company trains ...

Elon Musk recently introduced Grok 4, the newest iteration of xAI's foundation model, describing it as a "maximally ...

We got big news this afternoon in the AI world, as we learned that OpenAI’s talks to buy Windsurf, maker of the popular ...