Federal government permits release of Anthropic’s Mythos model to select companies
More than 100 companies and institutions will now have access to Mythos 5, including many Fortune 500 companies, a source familiar with the new directive said,…
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Summary
More than 100 companies and institutions will now have access to Mythos 5, including many Fortune 500 companies, a source familiar with the new directive said, declining to be identified due to the sensitivity of the matter. Photo: AFP Anthropic had abruptly disabled its most advanced AI models – Mythos 5 and Fable 5 – for all users after the government’s June 12 export control order . A figurine in front of the logo of AI company Anthropic.
Furthermore, Concern that powerful AI systems could be misused by military intelligence users in China, Russia or other countries of concern has prompted US President Donald Trump’s administration to take an aggressive approach to oversight of releases of Anthropic’s and rival OpenAI’s frontier models. OpenAI said earlier on Friday that it was delaying a full public launch of GPT-5.6 at the US government’s request, limiting its access to a small group of vetted partners whose details were shared with the authorities. Anthropic can now share its most advanced AI model with over 100 companies after the U.S. government lifted its export ban on Claude Mythos 5 on Friday, a spokesperson for Anthropic confirmed in a statement to the Hill.
In addition, The source said many of the approved companies are part of Anthropic’s Project Glasswing, which includes about 100 well-known tech companies and institutions. Today, the government notified us that Mythos 5, our strongest cybersecurity model, can be redeployed to a set of US organizations that operate and defend critical… — Anthropic (@AnthropicAI) June 27, 2026 Tonight’s news comes just hours after OpenAI’s limited release of its new GPT-5.6 models.
Cross-referenced from 5 sources.
Factual coreconfirmed by several independent voices
More than 100 companies and institutions will now have access to Mythos 5, including many Fortune 500 companies, a source familiar with the new directive said, declining to be identified due to the sensitivity of the matter.
reliability moderate2/2 sourcesPhoto: AFP Anthropic had abruptly disabled its most advanced AI models – Mythos 5 and Fable 5 – for all users after the government’s June 12 export control order .
reliability moderate2/2 sourcesA figurine in front of the logo of AI company Anthropic.
reliability moderate2/2 sourcesConcern that powerful AI systems could be misused by military intelligence users in China, Russia or other countries of concern has prompted US President Donald Trump’s administration to take an aggressive approach to oversight of releases of Anthropic’s and rival OpenAI’s frontier models.
reliability moderate2/2 sourcesOpenAI said earlier on Friday that it was delaying a full public launch of GPT-5.6 at the US government’s request, limiting its access to a small group of vetted partners whose details were shared with the authorities.
reliability moderate2/2 sources
Reported detailssecondary facts, each attributed to its source
Anthropic can now share its most advanced AI model with over 100 companies after the U.S. government lifted its export ban on Claude Mythos 5 on Friday, a spokesperson for Anthropic confirmed in a statement to the Hill.
according to 9to5Mac +2The source said many of the approved companies are part of Anthropic’s Project Glasswing, which includes about 100 well-known tech companies and institutions.
according to Dawn - HomeToday, the government notified us that Mythos 5, our strongest cybersecurity model, can be redeployed to a set of US organizations that operate and defend critical… — Anthropic (@AnthropicAI) June 27, 2026 Tonight’s news comes just hours after OpenAI’s limited release of its new GPT-5.6 models.
according to 9to5MacThe government’s restrictions on Anthropic and OpenAI follow Trump’s signing of an executive order this month establishing a voluntary framework for AI developers to offer “covered frontier models” to the US government for up to 30 days before releasing them to trusted partners.
according to Dawn - HomeThe US government has allowed Anthropic to release its powerful Claude Mythos 5 artificial intelligence model to some “trusted” US organisations, partially reversing an order two weeks ago to suspend access over national security risks.
according to South China Morning Post — WorldThe decision reflects a major change since the government imposed restrictions on Mythos 5 and its weaker counterpart, Fable...
according to The Hill — Just In +1
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Framing by sidesame fact, different words — loaded terms highlighted
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