AI news story

NSA spies are reportedly using Anthropic’s Mythos, despite Pentagon feud

NSA is said to be using Anthropic's restricted Mythos AI model.

  • LLMs
  • Source: TechCrunch
  • Published: 2026-04-20

Editor's take

The National Security Agency is reportedly leveraging Anthropic's Mythos, a specialized AI model, for intelligence analysis, even amidst ongoing Pentagon restrictions on its use. This development highlights the persistent demand for advanced AI capabilities within intelligence agencies and the complex, often opaque, procurement and deployment processes.

The use of Mythos by the NSA, if confirmed, underscores the inherent tension between national security requirements for cutting-edge tools and the Pentagon's concerns regarding data security and vendor neutrality, particularly with models developed by companies like Anthropic, which has received significant investment from Google. This situation suggests a potential divergence in how different branches of government are integrating AI.

Future scrutiny will likely focus on the specific applications of Mythos within the NSA and whether this clandestine usage prompts a broader reassessment of Pentagon policies. The key question remains whether the Defense Department will formalize or further restrict such access, and if other intelligence agencies will follow suit, potentially setting a precedent for future AI adoption in sensitive government sectors.