"For decades, humankind steeled itself for the rise of thinking machines. As we marveled at their ability to beat chess champions and predict protein structures, we also recoiled from their inherent uncanniness, not to mention the threats to our sense of humanity. Leaders striving to develop the technology, including Sam Altman and Elon Musk, warned that the pursuit of its powers could create unforeseen catastrophe.
This year, the debate about how to wield AI responsibly gave way to a sprint to deploy it as fast as possible. “Every industry needs it, every company uses it, and every nation needs to build it,” Huang tells TIME in a 75-minute interview in November, two days after announcing that Nvidia, the world’s first $5 trillion company, had once again smashed Wall Street’s earnings expectations. “This is the single most impactful technology of our time.” OpenAI’s ChatGPT, which at launch was the fastest-growing consumer app of all time, has surpassed 800 million weekly users. AI wrote millions of lines of code, aided lab scientists, generated viral songs, and spurred companies to re-examine their strategies or risk obsolescence. (OpenAI and TIME have a licensing and technology agreement that allows OpenAI to access TIME’s archives.)...
This is the story of how AI changed our world in 2025, in new and exciting and sometimes frightening ways. It is the story of how Huang and other tech titans grabbed the wheel of history, developing technology and making decisions that are reshaping the information landscape, the climate, and our livelihoods. Racing both beside and against each other, they placed multibillion-dollar bets on one of the biggest physical infrastructure projects of all time. They reoriented government policy, altered geopolitical rivalries, and brought robots into homes. AI emerged as arguably the most consequential tool in great-power competition since the advent of nuclear weapons."
