Anthropic prepares Mythos 1 for Claude Code and Claude Security

2026-05-25

Anthropic appears to be moving Claude Mythos to broader availability, with the model now helping protect a wider range of organizations. Traces of the model have already surfaced on Google Cloud and AWS through vulnerability discovery programs. A release for Mythos 1 seems imminent. Claude Opus 4.8 is also rumored to be in the works for release.