The record
Written by software from the 1 report below. The points restate them; where one says why it matters, that is Prism's reading, not a reported fact.
- The White House has asked OpenAI and Anthropic to withhold their newest artificial intelligence models from the UK AI safety agency until US authorities have reviewed them.
- This request originates from the Office of the National Cyber Director to ensure national security before international partners receive access.
- Anthropic has reportedly complied by keeping its Claude Mythos 5.1 model limited to US organizations.
- The policy change impacts the UK AI Safety Institute's established practice of testing pre-release models.
What to watch next
- Impact of the policy on future UK-US AI safety cooperation
- Response from other major AI developers to the US request
- Potential further restrictions on AI model sharing by the US government
Who said what2
Only words found exactly in the article are shown, attributed and linked to the line they came from.
Henry de Zoete
AISI Director
1 quote · 1 outlet
“The trusted relationships AISI holds enable us to test a range of models that represent industry-wide capability jumps”
In the article
…committee earlier this month. However, he said the institute continued to have pre-release access to some of the world’s most capable AI models and noted that it had tested OpenAI’s GPT-6 Astra before its release. “ The trusted relationships AISI holds enable us to test a range of models that represent industry-wide capability jumps ,” de Zoete wrote. The White House request comes as the Trump administration considers how to handle increasingly powerful frontier AI systems. Recent testing has demonstrated that some advanced models can carry out…
UK government spokesperson
1 quote · 1 outlet
“These risks do not stop at national borders and no country can tackle them alone”
In the article
…AISI has made access to frontier models and its testing expertise an important part of Britain's approach to AI safety. The UK has also promoted international cooperation on common AI safety principles and standards. “ These risks do not stop at national borders and no country can tackle them alone ,” a UK government spokesperson reportedly said, adding that Britain would continue working with the US and other partners on testing advanced AI systems. Oops! Looks like you have exceeded the limit to bookmark the…
Coverage1
All filed from India
Named United States · United Kingdom · Australia · UK AI Safety Institute · Anthropic · Donald Trump · Henry de Zoete · Office of the National Cyber Director · OpenAI · White House
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