In a historic move, Nvidia has announced a staggering $100 billion investment in OpenAI, aiming to establish the largest AI infrastructure project ever. This monumental partnership has fueled excitement on Wall Street, with stock indexes reaching new record highs as investors rally behind the AI boom. However, the deal has also raised questions about sustainability, circular financing concerns, and potential antitrust issues. As Nvidia delves into a new business model involving chip leasing and strives to meet the energy demands of its AI ambitions, analysts remain mixed on the long-term implications of this partnership. With ongoing discussions about foreign-made parts and a significant focus on data center capabilities, the collaboration between two leading tech giants could reshape the future landscape of artificial intelligence and the semiconductor industry.