OpenAI融资1220亿美元，AI基础设施竞赛加速

OpenAI has raised $122 billion in a new funding round that values the artificial intelligence company at approximately $852 billion, underscoring the scale of capital now flowing into AI infrastructure. The financing arrives as competition intensifies among technology giants to secure computing power, data center capacity, and semiconductor supply needed to train and deploy increasingly large AI models. The round was backed by a coalition of major technology firms and financial institutions, including Amazon, Nvidia, SoftBank, and Microsoft, alongside venture capital heavyweight Andreessen Horowitz and other institutional investors. A VALUATION NEARING A TRILLION An $852 billion valuation places OpenAI among the most highly valued private technology companies in history. …