Once friends and business partners, and now rivals, Elon Musk and Sam Altman are dueling it out in a California federal ...

New filings in Elon Musk’s lawsuit against OpenAI show two top tech investors back his allegation that the ChatGPT developer ...

Nevertheless, the deals — and xAI’s developer and consumer-facing products — have driven xAI’s revenue to around $100 million ...

Fidelity has boosted its valuation of the two Musk startups for the third month in a row, according to recent filings.

A lot of compute is needed,” Mr. Musk said in a post about the financing, in which BlackRock, Fidelity and Sequoia ...

Elon Musk's xAI, the startup behind the Grok chatbot and Colossus supercomputer, raised $6 billion in a Series C funding ...

Elon Musk’s artificial intelligence startup xAI revealed that it raised $6 billion in its latest funding round as the startup ...

From xAI's new gaming studio to computing breakthroughs, explore Elon Musk's latest AI innovations and $6B investment round.

In total, 97 investors were involved in this round of funding, with the minimum investment per participant pegged at $77,593.

NVIDIA Corp. NVDA invested $1 billion across 50 startup funding rounds. The Jensen Huang-led company also acquired a number ...

Elon Musk's xAI has secured a totak of $6 billion in Series C funding, bringing its total funding to $12 billion.