S&P Global Warns Hyperscalers’ AI-Related Debt May Exceed Known Levels

The signal here is less about any single balance sheet than about disclosure itself: S&P's suggestion that AI-related liabilities may exceed what hyperscalers report implies the market is pricing off an incomplete picture, which is precisely the kind of uncertainty that widens credit spreads before it shows up in ratings. The pressure is most acute for AI infrastructure providers and neoclouds, where debt has already slipped to stressed levels, while the hyperscalers' own ratings remain untouched for now. Whether disclosed liabilities converge toward S&P's estimate, and whether rating actions follow the market's stress signal, is the open question.