AI infrastructure startup Upscale AI has raised $190 million in funding, led by Premji Invest and supported by Nvidia Salesforce Ventures、Temasek、Seligman Ventures、Maverick Silicon、Mayfield、Prosperity7 Ventures、StepStone Group And Tiger Global participated in the investment. Upscale AI has raised a total of $500 million in financing and is valued at $2 billion. Upscale AI focuses on the construction of large-scale cluster network infrastructure for AI, developing a full stack AI network architecture covering chips, systems, and software.