AWS News Blog
Category: Launch
AWS Weekly Roundup: Claude Sonnet 4.5 in Amazon Bedrock, ECS Managed Instances, Builder ID updates, and more (October 6, 2025)
Last week, Anthropic’s Claude Sonnet 4.5—the world’s best coding model according to SWE-Bench – became available in Amazon Q command line interface (CLI) and Kiro. I’m excited about this for two reasons: First, a few weeks ago I spent 4 intensive days with a global customer delivering an AI-assisted development workshop, where I experienced firsthand […]
Announcing Amazon ECS Managed Instances for containerized applications
Amazon ECS Managed Instances is a new compute option that eliminates infrastructure management overhead while giving you access to the broad suite of EC2 capabilities including the flexibility to select instance types, access reserved capacity, and advanced security and observability configurations.
Announcing AWS Outposts third-party storage integration with Dell and HPE
AWS Outposts is now integrated with Dell PowerStore and HPE Alletra MP B10000 systems, enabling customers to seamlessly use their on-premises external storage infrastructure with AWS services while maintaining data residency requirements.
Introducing Claude Sonnet 4.5 in Amazon Bedrock: Anthropic’s most intelligent model, best for coding and complex agents
Amazon Web Services announces Claude Sonnet 4.5 in Amazon Bedrock, featuring advanced capabilities in coding, tool handling, and long-horizon tasks, with improvements in memory management, context processing, and industry-specific applications across finance, research, and cybersecurity sectors.
Accelerate AI agent development with the Nova Act IDE extension
The Nova Act extension is a new IDE-integrated tool that enables developers to create browser automation agents using natural language through the Nova Act model, offering features like Builder Mode, chat capabilities, and predefined templates while streamlining the development process without leaving their preferred development environment.
Qwen models are now available in Amazon Bedrock
Amazon Bedrock has expanded its model offerings with the addition of Qwen 3 foundation models enabling users to access and deploy them in a fully managed, serverless environment. These models feature both mixture-of-experts (MoE) and dense architectures to support diverse use cases including advanced code generation, multi-tool business automation, and cost-optimized AI reasoning.
DeepSeek-V3.1 model now available in Amazon Bedrock
AWS launches DeepSeek-V3.1 as a fully managed models in Amazon Bedrock. DeepSeek-V3.1 is a hybrid open weight model that switches between thinking mode for detailed step-by-step analysis and non-thinking mode for faster responses.
Announcing Amazon EC2 M4 and M4 Pro Mac instances
AWS has launched new EC2 M4 and M4 Pro Mac instances based on Apple M4 Mac mini, offering improved performance over previous generations and featuring up to 48GB memory and 2TB storage for iOS/macOS development workloads.







