On February 3, 2026, the AI infrastructure narrative finally cracked. For years, the market assumed the demand for chips was infinite and the checkbooks were bottomless. But when news broke that Nvidia was "pausing" its historic investment in OpenAI, chip stocks went into a tailspin. The market panic wasn't just about a delay. It was about the sudden realization that the "unlimited" growth phase might have a ceiling. To understand the gravity of the crash, you have to look at the deal that started it all.