Anthropic said on Friday (June 26) that the US government has allowed it 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.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.Since June 12, we’ve been working closely with the US government to restore access to Claude Mythos 5 and Fable 5. Today, the…