Open source artificial intelligence is experiencing a major surge, according to Hugging Face CEO Clem Delangue. Over the past few years, his company has evolved into something akin to a GitHub for the AI world, serving as a hub where developers can share and access open models and datasets. Today, nearly half of the Fortune 500 relies on Hugging Face.

Delangue has observed a recurring pattern: many organizations begin by using frontier APIs, but as they expand, the rising costs inevitably steer them toward open source models. The full podcast episode explores several key topics in depth.

Chinese research labs are now responsible for producing the majority of open models being downloaded in the United States. Delangue views this as a challenge worth addressing rather than a reason to abandon open source principles. He also discusses Hugging Face’s strategy of prioritizing capital efficiency over the typical Silicon Valley fundraising approach—including why the company turned down a substantial investment offer from Nvidia last year.

Additionally, Delangue argues that robotics presents an even stronger case for open and transparent AI than chatbots or coding tools, given the intimate access a robot would have to a person’s home and family life. To hear more, subscribe to Equity on YouTube, Apple Podcasts, Overcast, Spotify, and all major podcast platforms. You can also follow Equity on X and Threads at @EquityPod.