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White House adviser calls for US to defend its AI lead against Chinese advances

Exporting ‘cohesive AI tech stacks’ is the key, Kratsios tells US Senate panel

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White House Office of Science and Technology Policy Director Michael Kratsios testifies on AI before a US Senate subcommittee on Wednesday. Photo: AFP
Frank Chenin Washington

The White House on Wednesday reiterated its call to defend its artificial intelligence lead against a quickly advancing China by exporting “cohesive AI tech stacks” that integrate not just chips but also algorithms and applications to foreign countries.

Michael Kratsios, director of the White House Office of Science and Technology Policy, told a Senate subcommittee hearing that the US once commanded a “comfortable” lead in AI over closest competitors, such as China, in 2020, but by 2024 the gap had begun to “close significantly”.

“We stood in danger of losing our pre-eminence in this critical technology,” he said.

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A tech stack is a collection of technologies – including advanced semiconductor chips and algorithms – used to develop an application. The importance of exporting full AI stacks is cited in the Trump administration’s July AI Action Plan.

Greater exports of American AI tech stacks, he said, would be instrumental in preventing China from amassing market share globally, undercutting the growth of US rivals.

US President Donald Trump speaks as, from left, White House “AI and Crypto Czar” David Scahs, Meta CEO Mark Zuckerberg, and first lady Melania Trump listen during a White House dinner on September 4. Photo: Getty Images/Tribune News Service
US President Donald Trump speaks as, from left, White House “AI and Crypto Czar” David Scahs, Meta CEO Mark Zuckerberg, and first lady Melania Trump listen during a White House dinner on September 4. Photo: Getty Images/Tribune News Service

“To have a cohesive, successful AI ecosystem, you have to have the physical compute to run large language models and applications built on top of those … Whatever use cases may be, they need to be developed as part of a larger cohesive stack,” Kratsios said.

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