OpenAI CEO Sam Altman 批评 AI 算力扩张是"不可持续的愚蠢行为"

OpenAI CEO Sam Altman thinks the AI infrastructure boom is getting reckless. In an interview, he called it "unsustainable silliness," pointing to neocloud providers announcing massive capacity without the revenue or customers to justify it. OpenAI's own expansion is profitable and backed by real demand, he assured. But too many others have a "cost is no object" mindset. "We're just going to build out crazy amounts of compute even at higher prices for it."

OpenAI's own progress could make things worse, Altman says. If the company cuts costs and boosts efficiency fast enough, today's expensive buildouts turn into bad bets. A broad downturn could also strain OpenAI's ability to pay for capacity it already committed to, though he considers that risk manageable. OpenAI won't sell compute to third parties yet, but Altman didn't categorically rule it out.

Whether his stance on compute has fundamentally shifted is hard to tell from these comments. But his tone is noticeably more cautious than before, when Anthropic CEO Dario Amodei accused him of "YOLO"-ing money into the compute buildout.

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