OpenAI CEO Sam Altman warned of "unsustainable silliness" in the global expansion of data centers for AI, reports The Decoder. According to him, some cloud computing providers are announcing massive capacities without a sufficient number of clients.

Altman also acknowledged that declining compute costs could turn current multi-billion dollar projects into failed investments—including for OpenAI.

This is significant because the industry is assessing demand for compute against a rapidly changing AI economy. However, the source material is presented as a synopsis of a The Decoder publication rather than a statement confirmed by a primary source; therefore, details and context of the remarks require verification.