US official outlines curbs on Anthropic AI models

US undersecretary of state Jacob Helberg said brief curbs on foreign access to Anthropic’s Fable and Mythos models aim to protect critical infrastructure. He spoke in an exclusive interview published on July 16.

Jacob Helberg leads the Pax Silica initiative, which includes 22 nations and the European Union as signatories. The initiative focuses on safe release of advanced AI technology.

“We do not want cyberattacks on our critical infrastructure or the critical infrastructure of our allies,” Helberg told the South China Morning Post. He added that officials assessed how to release models safely for infrastructure and the financial sector.

The comments come amid ongoing US-China competition in artificial intelligence. Helberg noted the administration’s approach seeks both security and continued US leadership.

Makala yanayohusiana

Illustration of US official revoking Anthropic AI access due to China concerns, showing models going offline.
Picha iliyoundwa na AI

Trump administration restricts Anthropic AI models over China ties

Imeripotiwa na AI Picha iliyoundwa na AI

The Trump administration directed Anthropic to revoke access to its advanced AI models following concerns about ties to China. The move led the company to take its most powerful offerings offline last week.

Anthropic has received permission from the US government to restore access to its Mythos 5 AI model for select organizations. The company announced the development on June 27. Access had been suspended earlier this month.

Imeripotiwa na AI

The US government has denied foreign users access to Anthropic's latest AI models. The measure was taken last Friday allegedly for security reasons.

Anthropic launched Claude Fable 5 on Tuesday as its first publicly available Mythos-class model. The release includes safeguards that route sensitive queries on cybersecurity, biology and chemistry to an earlier model. Subscribers can access it through June 22 before usage credits apply.

Imeripotiwa na AI

OpenAI plans to release its upcoming ChatGPT 5.6 model first only to customers approved by the US federal government. The staggered rollout follows a recent executive order on voluntary AI model reviews.

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