Claude Mythos Preview on Vertex AI

Claude Mythos Preview, Anthropic’s newest and most powerful model, is now available in Private Preview to a select group of Google Cloud customers, as part of Project Glasswing. 

The availability of Claude Mythos Preview on Vertex AI underscores our commitment to offer our customers access to models from frontier AI labs. Combined with the enterprise-grade power of Vertex AI to build, scale, and govern AI applications and agents, this new general-purpose model offers high performance capabilities across a variety of use cases, with new focus on reducing cybersecurity risk.

For more information about this release, visit Anthropic’s blog.

Build with other Claude models — including Claude Opus 4.6 and Claude Sonnet 4.6—today on Vertex AI.