Amazon Web Services delivered a batch of updates this week tailored for data and ML engineers, headlined by the arrival of Anthropic’s Claude Opus 5 on Amazon Bedrock. The new model matches the intelligence of Claude Fable 5 in many domains but comes with zero data retention enabled by default, a win for teams balancing top-tier AI capabilities with strict data governance. Access is available through Bedrock or the Claude Platform on AWS, and a deep-dive blog post covers the details.

For engineers building long-running serverless workflows, the AWS Lambda durable execution SDK for .NET is now generally available. It checkpoint progress automatically, supports pauses up to a year, and eliminates the need for custom orchestration or external services—particularly useful for multi-step pipelines like payment processing or AI agent coordination. Meanwhile, Amazon Bedrock AgentCore unified its observability: agent traces and prompts now land in the same CloudWatch log group as logs, ending the headache of piecing together telemetry from multiple destinations. That single-pane debugging makes troubleshooting AI agents far less tedious.

Data engineers get a boost with Amazon SageMaker Unified Studio now supporting Amazon OpenSearch, letting you query log and search analytics data alongside Redshift, S3, and relational sources inside one governed environment. And for teams measuring the return on AI coding tools, Amazon CloudWatch introduced coding agent insights—telemetry from Claude Code, Codex, and GitHub Copilot, all built on OpenTelemetry with no extra instrumentation. The Athens Local Zone also opened, giving engineers in Greece single-digit millisecond latency for latency-sensitive workloads and local data storage to meet residency requirements.

Source: AWS