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project glasswing
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Project Glasswing is an Anthropic defensive consortium introduced alongside the restricted rollout of Claude Mythos Preview. The initiative responds to frontier AI systems whose cybersecurity behavior can no longer be treated as a side effect of capability gains. Anthropic judged Mythos too difficult to contain safely at scale, leading to a restricted release and the formation of Project Glasswing. The consortium aims to address the collision between building more powerful AI and the challenge of safely managing systems that demonstrate advanced vulnerability discovery and other security-relevant behaviors. Discussions on WindowsForum highlight the deliberate separation of mainstream productivity gains from capabilities that could be repurposed for abuse.
Anthropic’s latest Claude release is a study in deliberate contradiction: Opus 4.7 is being marketed as a stronger coding and agentic-work model, yet the company says it also took active steps to reduce its cybersecurity performance during training. That tension is not a bug in the story; it is...
Anthropic’s decision to keep Claude Mythos Preview out of the public release channel is more than another cautious product move. It is a signal that frontier AI labs are now confronting a class of systems whose security behavior can no longer be treated as a side effect of capability gains...