Now The Fed Names AI As An Inflation Driver

Vice Chair Philip Jefferson, "The U.S. Economy and Monetary Policy," Darden School of Business, University of Virginia, Oct 1, 2026 (prepared remarks): "The boom in AI-related demand is driving unusually strong increases in the cost of producing related goods and services, contributing to the rise in core goods prices." "The economy is being buffeted by a cascade of shocks, including rising energy prices, the surging AI buildout, and changes to trade policy. We do not have the luxury of considering each of these shocks in isolation." "Since our September meeting, yields across the term structure have increased further, a sign that investors are reassessing the evolving macroeconomic landscape. My colleagues and I will need to come to our own judgment, which may take more time." He also flagged core services excluding housing edging up despite slowing wage growth, softening demand among low-income consumers, and upside risks to his inflation forecast. Dec SOFR futures rallied 8bp on the day.

Warsh named the buildout as a driver of yields through competition for capital. Jefferson names it as a driver of prices through production costs, and points to a specific PCE component. That is Layer 1 input inflation reaching Layer 2 measured prices, stated by the Fed. With Williams already saying there is no urgency, both vice chairs now lean against an October hike, and the market read the speech as dovish. It isn't: Jefferson sees inflation risks tilted up and does not say the AI-driven pressure is fading. The Fed is choosing to wait for more data while it watches the long end of the curve — and the cost pressure he describes keeps compounding while it waits.