Fed's Williams (voter) says AI is effecting supply in ways we don't fully understand

Remarks on supply-side uncertainty from the New York Fed chief, a permanent voter whose comments have historically carried more signal than the regional rotation given his proximity to the committee's centre of gravity. The framing here is the classic productivity puzzle: episodes of this kind, where officials flag potential supply gains they cannot yet measure, have tended to push the policy debate toward what higher non-inflationary growth would imply for the neutral rate rather than toward near-term timing. That distinction matters for the curve: a rising neutral view lifts the long end and term premium, while leaving the front end tied to the prevailing data cadence. Officials in this position have historically used such ambiguity to argue for patience in either direction, and the read-through depends on whether it is deployed to justify holding rates or to open the door to easing. The follow-ons worth noting are whether other officials adopt the same framing and whether it surfaces in the minutes or the summary of economic projections, which is where speculative supply-side commentary has tended to be tested against the committee consensus. As remarks rather than analysis with figures attached, the immediate signal is thematic, not directional.