The original restricted rollout has widened, but the model is still not generally available.
June 3, 2026
Anthropic has expanded Project Glasswing, the initiative that aims to highlight and fix software vulnerabilities using the powerful Claude Mythos AI model.
The generative AI vendor has approved150 new organizations as partners to receive the model, the company said in a statement.
Mythos first came to public notice in March, when Anthropic restricted its rollout to 50 key partners -- including AWS, Apple, Google, Microsoft, Nvidia and Broadcom -- amid fears about the potential consequences should the cybersecurity model fall into the wrong hands.
