Enhancing Global Accessibility: Amazon Bedrock Unveils Cross-Region Inference for Anthropic Claude Sonnet 4
Seattle, WA – September 3, 2025 – Amazon Web Services (AWS) today announced a significant advancement for its managed service for generative artificial intelligence (AI), Amazon Bedrock. The service now offers Global Cross-Region Inference capabilities for Anthropic’s Claude Sonnet 4 model, marking a pivotal step in making advanced AI more accessible and performant for customers worldwide.
This new feature empowers developers and businesses to leverage the sophisticated natural language processing and reasoning capabilities of Claude Sonnet 4 with enhanced latency and availability. Previously, inference requests for models within Amazon Bedrock were typically routed to the AWS region where the request originated. With Global Cross-Region Inference, Amazon Bedrock intelligently directs requests to the nearest available AWS region that hosts the Claude Sonnet 4 model, optimizing the user experience by minimizing network latency.
The benefits of this enhancement are far-reaching. For organizations with a global user base, this means that end-users interacting with applications powered by Claude Sonnet 4 will experience faster response times, regardless of their geographical location. This improved performance is crucial for applications requiring real-time or near real-time interactions, such as customer service chatbots, content generation tools, and personalized recommendation engines.
Furthermore, the introduction of Global Cross-Region Inference contributes to increased resilience and availability. By distributing inference traffic across multiple AWS regions, the service becomes less susceptible to regional outages or localized network disruptions. This robust architecture ensures that applications remain operational and responsive, providing a more dependable experience for both developers and their end-users.
Anthropic’s Claude Sonnet 4 is renowned for its strong performance in a variety of tasks, including complex reasoning, summarization, and creative writing. By making this powerful model more accessible through optimized inference, AWS is further democratizing access to cutting-edge generative AI capabilities. This allows a broader range of businesses, from startups to large enterprises, to build innovative solutions that leverage the power of large language models (LLMs) without the complexities of managing underlying infrastructure.
The implementation of Global Cross-Region Inference for Claude Sonnet 4 underscores Amazon Bedrock’s commitment to providing a flexible, scalable, and high-performance platform for generative AI. Customers can now integrate Claude Sonnet 4 into their applications with greater confidence, knowing that performance and availability are being proactively managed across AWS’s global infrastructure.
This update is expected to be particularly impactful for businesses operating in regions with geographically dispersed operations or those serving a global clientele. By abstracting the complexities of regional routing and optimization, Amazon Bedrock allows developers to focus on building innovative AI-powered experiences, confident in the underlying performance and reliability of the service.
For developers interested in exploring this new capability, Amazon Bedrock continues to offer a streamlined experience for accessing and deploying a wide range of leading foundation models from various AI providers, including Anthropic. The addition of Global Cross-Region Inference for Claude Sonnet 4 is a testament to AWS’s ongoing dedication to advancing the field of generative AI and empowering its customers to build the next generation of intelligent applications.
Amazon Bedrock now supports Global Cross-Region inference for Anthropic Claude Sonnet 4
AI has delivered the news.
The answer to the following question is obtained from Google Gemini.
Amazon published ‘Amazon Bedrock now supports Global Cross-Region inference for Anthropic Claude Sonnet 4’ at 2025-09-03 14:00. Please write a detailed article about this news in a polite tone with relevant information. Please reply in English with the article only.