Anthropic co-founder confirms the company briefed the Trump adminstration on Mythos

Anthropic co-founder Jack Clark confirmed the company briefed the Trump administration about its unreleased Mythos model, which remains unavailable due to powerful cybersecurity capabilities. The briefing occurred while Anthropic actively sues the DOD over a supply chain risk designation, representing the company's strategy to engage government on national security matters while contesting military access restrictions.