Former Deputy Prime Minister Sir Nick Clegg has warned that the current wave of valuations across the artificial intelligence sector is “crackers”, arguing that many AI businesses have yet to demonstrate viable paths to profitability despite the billions pouring into machine learning.
Speaking at The Times Tech Summit, Clegg said that even the world’s leading AI firms — including so-called “hyperscalers” developing large-scale models — are struggling to show how their capital expenditure will translate into sustainable returns.
“I think there’s certainly a correction coming in valuations,” he said. “These valuations do seem pretty crackers. I don’t see any business model yet, even of the leading AI hyperscalers, that can recoup that capital expenditure. Some of the AI labs that don’t have a particularly good business model will be very exposed in a market correction.”
Clegg’s comments add to growing concerns from economists and regulators that the AI boom may be inflating a bubble similar to the dotcom era. The International Monetary Fund’s chief economist recently drew parallels to the early 2000s internet crash, which wiped $5 trillion from markets, while the Bank of England has cautioned against a potential “sudden correction” in AI-related valuations.
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