# White House wants US government review of OpenAI, Anthropic’s new AI models before UK access — Report | Today News

> The company did not provide its Claude Mythos 5.1 model to the AISI, saying the model was “only available to a set of U.S. organizations.”

- Published: 2026-09-24T21:30:03.805Z
- Updated: 2026-09-25T17:30:45.084Z
- 2 sources
- Topics: Economy, business and finance
- Involves: AI sector, AISI, Anthropic, Claude Mythos 5.1 model, Claude model, Dario Amodei, GPT-6 Astra, OpenAI, UK government, access to frontier models and testing expertise

## How it developed

- 2026-09-24T21:30:03.805Z - LiveMint: [White House wants US government review of OpenAI, Anthropic’s new AI models before UK access — Report | Today News](https://www.livemint.com/news/us-news/white-house-wants-us-government-review-of-openai-anthropic-s-new-ai-models-before-uk-access-report-11790271763243.html)
- 2026-09-25T17:30:45.084Z - Al Jazeera English: [US court upholds Pentagon’s blacklisting of Anthropic](https://www.aljazeera.com/economy/2026/9/25/us-court-upholds-pentagons-blacklisting-of-anthropic)

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