Claude Opus 4.5 now in Amazon Bedrock
Machine Learning Blog
This article announces the general availability of Claude Opus 4.5 in Amazon Bedrock, Anthropic's most advanced foundation model designed for sophisticated AI agents and complex workflows.
- Opus 4.5 outperforms Sonnet 4.5 and Opus 4.1 at one-third the cost
- Achieves 80.9% on SWE-bench Verified for professional software engineering tasks
- Best vision model yet with 80.7% on MMMU for complex visual interpretation
- Tool search feature enables agents to work with hundreds of tools dynamically
- Tool use examples improve accuracy for complex schemas with nested objects
- Excels in software development, enterprise operations, financial analysis, and cybersecurity
- Integrates with Amazon Bedrock AgentCore for production agent deployment
- Priced at $5 per million input tokens and $25 per million output tokens
- Available today through cross-Region inference for higher throughput
Claude Opus 4.5 provides enterprise-grade AI capabilities for building production agents with improved reasoning, tool handling, and context management across extended workflows.
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