Introducing Claude Fable 5.2 on AWS
Machine Learning Blog
This article announces the availability of Claude Fable 5.2 and Claude Mythos 5.2 on Amazon Bedrock and Claude Platform on AWS.
- Claude Fable 5.2 is Anthropic's most capable model for technical work, excelling in coding, math, and science with improved reasoning and error detection
- Claude Mythos 5.2 available through verification programs for cyber security and life sciences applications
- Fable 5.2 handles agentic coding, long-running agents, scientific research, financial analysis, and 3D/hardware design
- Enterprise Frontier Safeguards combine zero data retention with misuse detection; eligible customers can use Fable 5.2 with ZDR through June 30, 2027
- Access via Amazon Bedrock console, Anthropic Messages API, or Claude Code with migration support through the claude-api skill
- Available in US Geo CRIS and Global CRIS inference profiles across supported AWS Regions
Claude Fable 5.2 enables enterprises to build scalable, production-ready generative AI applications for complex technical workloads on Amazon Bedrock.
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