Anthropic has sent senior engineers to Washington to negotiate lifting restrictions on its advanced AI models, Claude Mythos 5 and Claude Fable 5.

Soon after the calls ended, the Trump administration moved ahead with export controls targeting the Fable 5 and Mythos 5 models. | World News

The Trump administration ordered Anthropic's Fable 5 and Mythos 5 AI models restricted to US persons only, escalating a feud rooted in Pentagon access