Claude Mythos

Anthropic🇺🇸 United States
active

Version History

Previewmajor

Claude Mythos is Anthropic's specialized model for cybersecurity vulnerability discovery, designed to identify critical flaws in operating systems, browsers, and software. The model shows improvements over Claude Opus 4.6 in reasoning, agent-based capabilities, and coding.

Coverage

model releaseAnthropic

Anthropic unveils Claude Mythos model, finds thousands of OS vulnerabilities via Project Glasswing

Anthropic has unveiled Claude Mythos, a new AI model designed for cybersecurity that has already discovered thousands of high-severity vulnerabilities in every major operating system and web browser. The model is being distributed as a preview to over 40 organizations and major technology partners including Apple, Google, Microsoft, and Amazon Web Services through Project Glasswing, a coordinated cybersecurity initiative.

2 min read