Elon Musk's xAI has announced the successful completion of a funding round, raising $20 billion, a figure that notably exceeds its previously stated target of $15 billion. This substantial capital infusion is set to value the artificial intelligence startup at approximately $2.3 trillion.

The investor consortium includes industry giants NVIDIA and Cisco Investments, alongside long-standing supporters of Musk's ventures such as Valor Equity Partners, Stepstone Group, Fidelity, the Qatar Investment Authority, Abu Dhabi's MGX, and Baron Capital Group.

Both NVIDIA and Cisco are engaged with xAI not only as investors but also in their capacities as key suppliers and strategic partners.

Artificial intelligence startups have achieved exceptionally high valuations in 2025, securing massive funding rounds to meet the seemingly insatiable demand for their foundational models. Last October, OpenAI completed a $6.6 billion stock sale that valued the company at $500 billion; merely a month later, Anthropic attained a valuation of around $350 billion with capital injections from Microsoft and NVIDIA.

Musk's AI company, which now owns and operates the social network X following its merger with the company formerly known as Twitter in March of this year, has significantly bolstered its position.