Amazon Bedrock adds Amazon CloudWatch metrics for OpenAI- and Anthropic-compatible APIs

Amazon Bedrock is a fully managed service that provides secure, enterprise-grade access to high-performing foundation models from leading AI companies, enabling you to build and scale generative AI applications. Amazon Bedrock customers can now monitor inference traffic to the bedrock-mantle endpoint with Amazon CloudWatch metrics, the same way they already do for the bedrock-runtime endpoint and other AWS services. The [bedrock-mantle endpoint](https://docs.aws.amazon.com/bedrock/latest/userguide/endpoints.html) supports the OpenAI Responses API, OpenAI Chat Completions API, and the Anthropic Messages API, letting customers run existing OpenAI- or Anthropic-based applications on Amazon Bedrock with minimal code changes. CloudWatch metrics for the bedrock-mantle endpoint are published under the AWS/BedrockMantle namespace and include inference counts, input and output token totals, and client error counts. Metrics are published at multiple granularity levels, including account, project, model, and project-and-model, so customers can attribute usage and costs to the right workloads and teams. With this launch, customers can monitor production inference, set up alarms, and plan capacity on the bedrock-mantle endpoint. To get started, open the Amazon CloudWatch console, choose Metrics, and select the AWS/BedrockMantle namespace to view metrics for your account. CloudWatch metrics for the bedrock-mantle endpoint are available in all AWS Regions where the endpoint is offered: US East (N. Virginia, Ohio), US West (Oregon), Asia Pacific (Jakarta, Mumbai, Sydney, Tokyo), Europe (Frankfurt, Ireland, London, Milan, Stockholm), and South America (São Paulo). To learn more, see [CloudWatch metrics for the bedrock-mantle endpoint](https://docs.aws.amazon.com/bedrock/latest/userguide/monitoring-mantle-metrics.html).