The Frontier Is Getting Bigger with Christina Stathopoulos

On this week's episode of This Week in AI, host Christina Stathopoulos digs into Claude taking on more of the AI research process itself. Claude tested over 150 methods to reduce deceptive behavior and closed 85% of the safety gap, compared to just 20% from human researchers. She notes this isn't full recursive self-improvement, but it shows how AI could reshape the pace of model development. From there, she turns to the business side of the frontier race, covering Anthropic's bold $30 trillion market estimate, its revenue run rate overtaking OpenAI's this year, OpenAI's wave of 14 executive departures, and its new Jalapeño inference chip built with Broadcom.

Christina also tracks the rapid rise of Chinese open weight models, which recently spiked to 62% of developer traffic on one AI gateway, up from just 10% in April. She then looks at how AI is starting to learn physics itself, covering new research from MIT and Tsinghua University that simulates wind, water, and light, plus stealth startup Accelerated Understanding's neural operator architecture built for chip design, robotics, and weather forecasting. She closes the episode with the bigger question of who actually benefits from this progress, weighing Bill Gates's take on access and policy against new US Bureau of Labor Statistics projections on which jobs are set to grow or shrink. Watch now to get caught up on everything shaping AI this week.