xAI完成200亿美元E轮融资，监管审查同步升级

xAI, the artificial intelligence company founded by Elon Musk, has secured $20 billion in a Series E funding round, surpassing its initial $15 billion target. The financing places xAI among the largest private capital raises in the AI sector to date and comes during a period of unusually large investments across the industry in 2025. According to the company, the round includes strategic participation from Nvidia and Cisco through their investment arms, alongside other institutional backers. Industry estimates cited by investors place xAI’s post-money valuation at roughly $230 billion, reflecting the aggressive pricing seen in late-stage AI financings over the past year. …