CoreWeave, a publicly listed AI cloud infrastructure company, has entered into a $6 billion agreement with quantitative trading firm Jane Street to provide AI cloud computing services. The deal will support Jane Street's trading and research operations across multiple data centers. Additionally, Jane Street has acquired $1 billion worth of CoreWeave Class A common stock at $109 per share. CoreWeave, which transitioned from cryptocurrency mining to AI cloud infrastructure in 2019, has become a prominent player in the emerging 'new cloud' sector.