AWS Weekly Roundup: NY Summit recap, Local Zone in Hanoi, Grok 4.3 in Bedrock, price cuts

Last week AWS Summit New York City brought together thousands of customers, partners, and builders for a free, one-day event showcasing the latest in cloud and AI innovation. Dr. Swami Sivasubramanian, VP of Agentic AI at AWS, unveiled a stack of AI launches in his keynote, all built around one thesis: agents that compound value over time. Key announcements include: Agents for working with new Amazon Quick features enabling multi-step autonomous agents and a smarter activity feed consolidating email, Slack, calendar, and tasks; Agents for securing with AWS Continuum, an AI-native security service covering the full code vulnerability lifecycle, and AWS Security Agent adding threat modeling, pull request code scanning, and IDE integrations; Agents for building with Kiro's native iOS app, AWS DevOps Agent's release management capabilities, and AWS Transform for autonomous tech debt reduction; Agents customers create with Amazon Bedrock AgentCore's GA harness for infrastructure and orchestration, Web Search, Managed Knowledge Base, Guardrails policy integrations, and the AWS Context service for mapping organizational data. AWS launched a new Local Zone in Hanoi, Vietnam, supporting Amazon S3 and EBS Local Snapshots to meet data residency requirements. AWS Blocks, an open-source TypeScript framework for developers, is now in preview, offering a local environment with Postgres, authentication, and messaging without requiring an AWS account. Grok 4.3 from xAI is available on Amazon Bedrock, featuring a new inference engine with tool calling, structured output, and response streaming. Amazon S3 now supports annotations attaching up to 1 GB of rich, queryable context directly to objects, designed for AI agents and autonomous workflows. Amazon ECS service auto scaling is faster with high-resolution 20-second metrics, improving scale-out trigger times by 76%. Amazon EC2 G7 instances now use NVIDIA RTX PRO 4500 Blackwell Server Edition GPUs, delivering up to 4.6x AI inference and 2.1x graphics performance over G6 instances. Strands Agents toolkit introduces better context management, isolated execution environments, and chaos testing. AWS Management Console Private Access enables console access from VPCs without internet connectivity for air-gapped environments. AWS Marketplace Storefront is generally available, allowing partners to create branded solution catalogs. Palo Alto Networks Advanced DNS Security integrates with Amazon Route 53 Resolver DNS Firewall in preview. Price reductions include Amazon S3 Vectors query charges cut by up to 80%, free network bandwidth for Amazon GameLift Servers for generation 6+ instances, and AWS Marketplace listing fees for professional services reduced from 2.5% to 0.5%. AWS encourages engagement with upcoming AWS-led events and the AWS Builder Center community. This roundup highlights AWS's ongoing innovation in AI, cloud services, security, hardware, and developer tools.