Artificial intelligence research company xAI officially announced the raise of its Series E round, bringing in $20 billion, well over its target $15 billion for this round. The raise saw participation from investors including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company and NVIDIA. The company is working toward building the world’s largest GPU clusters as it develops advanced AI solutions.
xAI’s new funding follows a year of significant growth, including expanding through its Colossus I and II supercomputers, refining its Grok 4 language model series, serving millions of users with its Grok Voice speech agent and developing Grok Imagine, its image and video generation models.
The company is currently training Grok 5 and gearing up to launch new consumer and enterprise products that leverage Grok, Colossus and the X social media platform. Its new capital will help xAI build out its infrastructure, develop new products and advance its AI research. The company is also currently hiring new talent to its team.
