An aerial view of the city of San Francisco skyline and the Golden Gate Bridge in California, October 28, 2021.
Carlos Barria | Reuters
LONDON — The British government is expanding its facility for testing “frontier” artificial intelligence models to the United States, in a bid to further its image as a top global player tackling the risks of the tech and to increase cooperation with the U.S. as governments around the world jostle for AI leadership.
The government on Monday announced it would open a U.S. counterpart to its AI safety summit, a state-backed body focused on testing advanced AI systems to ensure they’re safe, in San Francisco this summer.
The U.S. iteration of the AI Safety Institute will aim to recruit a team of technical staff headed up by a research director. In London, the institute currently has a team of 30. It is chaired by Ian Hogarth, a prominent British tech entrepreneur who founded the music concert discovery site Songkick.
In a statement, U.K. Technology Minister Michelle Donelan said the AI Safety Summit’s U.S. rollout “represents British leadership in AI in action.”
“It is a pivotal moment in the U.K.’s ability to study both the risks and potential of AI from a global lens, strengthening our partnership with the U.S. and paving the way for other countries to tap into our expertise as we continue to lead the world on AI safety.”
The expansion “will allow the U.K. to tap into the wealth of tech talent available in the Bay Area, engage with the world’s largest AI labs headquartered in both London and San Francisco, and cement relationships with the United States to advance AI safety for the public interest,” the government said.
San Francisco is the home of OpenAI, the Microsoft-backed company behind viral AI chatbot ChatGPT.
The AI Safety Institute was established in November 2023 during the AI Safety Summit, a global event held in England’s Bletchley Park, the home of World War II code breakers, that sought to boost cross-border cooperation on AI safety.
The expansion of the AI Safety Institute to the U.S. comes on the eve of the AI Seoul Summit in South Korea, which was first proposed at the U.K. summit in Bletchley Park last year. The Seoul summit will take place across Tuesday and Wednesday.
The government said that, since the AI Safety Institute was established in November, it’s made progress in evaluating frontier AI models from some of the industry’s leading players.
It said Monday that several AI models completed cybersecurity challenges but struggle to complete more advanced challenges, while several models demonstrated PhD-level knowledge of chemistry and biology.
Meanwhile, all models tested by the institute remained highly vulnerable to “jailbreaks,” where users trick them into producing responses they’re not permitted to under their content guidelines, while some would produce harmful outputs even without attempts to circumvent safeguards.
Tested models were also unable to complete more complex, time-consuming tasks without humans there to oversee them, according to the government.
It didn’t name the AI models that were tested. The government previously got OpenAI, DeepMind, and Anthropic to agree to opening their coveted AI models up to the government to help inform research into the risks associated with their systems.
The development comes as Britain has faced criticism for not introducing formal regulations for AI, while other jurisdictions, like the European Union, race ahead with AI-tailored laws.
The EU’s landmark AI Act, which is the first major legislation for AI of its kind, is expected to become a blueprint for global AI regulations once it is approved by all EU member states and enters into force.
White House trade advisor Peter Navarro chastised Apple CEO Tim Cook on Monday over the company’s response to pressure from the Trump administration to make more of its products outside of China.
“Going back to the first Trump term, Tim Cook has continually asked for more time in order to move his factories out of China,” Navarro said in an interview on CNBC’s “Squawk on the Street.” “I mean it’s the longest-running soap opera in Silicon Valley.”
CNBC has reached out to Apple for comment on Navarro’s criticism.
President Donald Trump has in recent months ramped up demands for Apple to move production of its iconic iPhone to the U.S. from overseas. Apple’s flagship phone is produced primarily in China, but the company has increasingly boosted production in India, partly to avoid the higher cost of Trump’s tariffs.
Trump in May warned Apple would have to pay a tariff of 25% or more for iPhones made outside the U.S. In separate remarks, Trump said he told Cook, “I don’t want you building in India.”
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Analysts and supply chain experts have argued it would be impossible for Apple to completely move iPhone production to the U.S. By some estimates, a U.S.-made iPhone could cost as much as $3,500.
Navarro said Cook isn’t shifting production out of China quickly enough.
“With all these new advanced manufacturing techniques and the way things are moving with AI and things like that, it’s inconceivable to me that Tim Cook could not produce his iPhones elsewhere around the world and in this country,” Navarro said.
Apple currently makes very few products in the U.S. During Trump’s first term, Apple extended its commitment to assemble the $3,000 Mac Pro in Texas.
In February, Apple said it would spend $500 billion within the U.S., including on assembling some AI servers.
CoreWeave founders Brian Venturo, at left in sweatshirt, and Mike Intrator slap five after ringing the opening bell at Nasdaq headquarters in New York on March 28, 2025.
Michael M. Santiago | Getty Images News | Getty Images
Artificial intelligence hyperscaler CoreWeave said Monday it will acquire Core Scientific, a leading data center infrastructure provider, in an all-stock deal valued at approximately $9 billion.
Coreweave stock fell about 4% on Monday while Core Scientific stock plummeted about 20%. Shares of both companies rallied at the end of June after the Wall Street Journal reported that talks were underway for an acquisition.
The deal strengthens CoreWeave’s position in the AI arms race by bringing critical infrastructure in-house.
CoreWeave CEO Michael Intrator said the move will eliminate $10 billion in future lease obligations and significantly enhance operating efficiency.
The transaction is expected to close in the fourth quarter of 2025, pending regulatory and shareholder approval.
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The deal expands CoreWeave’s access to power and real estate, giving it ownership of 1.3 gigawatts of gross capacity across Core Scientific’s U.S. data center footprint, with another gigawatt available for future growth.
Core Scientific has increasingly focused on high-performance compute workloads since emerging from bankruptcy and relisting on the Nasdaq in 2024.
Core Scientific shareholders will receive 0.1235 CoreWeave shares for each share they hold — implying a $20.40 per-share valuation and a 66% premium to Core Scientific’s closing stock price before deal talks were reported.
After closing, Core Scientific shareholders will own less than 10% of the combined company.
Two young men stand inside a shopping mall in front of a large illuminated Apple logo seen through a window in Chongqing, China, on June 4, 2025.
Cheng Xin | Getty Images
Apple on Monday appealed what it called an “unprecedented” 500 million euro ($586 million) fine issued by the European Union for violating the bloc’s Digital Markets Act.
“As our appeal will show, the EC [European Commission] is mandating how we run our store and forcing business terms which are confusing for developers and bad for users,” the company said in a statement. “We implemented this to avoid punitive daily fines and will share the facts with the Court.”
Apple recently made changes to its App Store‘s European policies that the company said would be in compliance with the DMA and would avoid the fines.
The Commission, which is the executive body of the EU, announced its fine in April, saying that Apple “breached its anti-steering obligation” under the DMA with restrictions on the App Store.
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“Due to a number of restrictions imposed by Apple, app developers cannot fully benefit from the advantages of alternative distribution channels outside the App Store,” the commission wrote. “Similarly, consumers cannot fully benefit from alternative and cheaper offers as Apple prevents app developers from directly informing consumers of such offers.”
Under the DMA, tech giants like Apple and Google are required to allow businesses to inform end-users of offers outside their platform — including those at different prices or with different conditions.
Companies like Epic Games and Spotify have complained about restrictions within the App Store that make it harder for them to communicate alternative payment methods to iOS users.
Apple typically takes a 15%-30% cut on in-app purchases.