According to TheRundownAI on X, Anthropic’s unreleased Claude Mythos Preview is described in a leaked internal draft as “by far the most powerful AI model we’ve ever developed,” and will power Project Glasswing, which reportedly spans 12 initiatives; Anthropic is not releasing the model publicly due to its capabilities. As reported by TheRundownAI, the strategy signals Anthropic’s pivot toward controlled deployment for frontier models, emphasizing enterprise and government use cases where safety, reliability, and compliance are paramount. According to TheRundownAI, businesses should expect Mythos-powered tools to target complex reasoning, long-context workflows, and multi-agent orchestration—creating opportunities in regulated sectors like finance, healthcare, and defense via private deployments, red-teaming services, and safety-evaluation tooling.