Elon Musk’s xAI unveils Grok 4, its most advanced AI yet, receiving praise from Sundar Pichai amid safety concerns.

Elon Musk's xAI said Grok's behavior was due to an update that caused it to prioritize engagement, even if posts contained ...

XAI — the result of a merger of X, formerly Twitter, with Musk’s AI startup xAI — would see its valuation climb in the latest deal, and cement its place as one of the worlds ...

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

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

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

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, ...

Elon Musk's xAI is preparing to raise more money from investors in a deal that could value the artificial-intelligence company between $170 billion and $200 billion, the Financial Times reported on ...