AWS News - 2026-09-22

2026-09-22
最終更新: 2026-09-24 03:12:20 JST

AI による概要

17 記事

この日は 16 件で、新しいフロンティアモデルの追加と、エージェントやコスト管理の実践事例、そしてデータ処理基盤の更新が中心でした。xAI の Grok 4.6 が Amazon Bedrock で利用可能になり、長時間動作するエージェント・コーディング・ナレッジワーク向けのフロンティアモデルとして、50 万トークンのコンテキストウィンドウと 4 段階の推論強度を備えます。機械学習ブログでは、Benchling が数千のライフサイエンステナントにまたがる信頼できない AI エージェント生成コードを実行するために、Amazon Bedrock AgentCore Code Interpreter 上で多層防御のセキュリティアーキテクチャを構築した事例、EXL が IDP とドメイン特化の大規模言語モデルを SageMaker と Bedrock で組み合わせ医療保険請求のレビュー時間を短縮した Medical IDP ソリューション、BMW Group が 14,000 を超えるクラウドアカウントを監視する FinOps プラットフォーム CLEA に日次の自動コスト異常検知を追加し事後対応から脱した事例が公開されました。あわせて、Posit のデータサイエンス向け IDE である Positron が Amazon SageMaker AI 上で動作するようになり、Athena のテーブルを探索して R で特徴量を検証し XGBoost を学習させるまでの流れが紹介されています。セキュリティブログでは、Bedrock Guardrails の介入イベントを CloudWatch で OCSF 形式に変換し、既存のセキュリティテレメトリーと並べてプロンプトインジェクションなど AI 関連のセキュリティイベントを調査する方法が解説されました。データ処理では、Amazon EMR が長期サポート (LTS) リリースを導入し、emr-spark-8.1.0 と Apache Spark 4.1 を皮切りに、指定バージョンの Apache Spark 向け AWS ランタイムが 36 か月のサポートを受けられるようになりました。あわせて Amazon EMR 7.14 が EC2・EKS・Serverless の各形態にまたがる新機能とアプリケーションのバージョン更新を伴って提供開始となり、AWS Glue Data Quality は Glue Data Catalog のテーブル向けにコンテキストに応じたルールを数秒で推奨するようになっています。サービス更新では、Amazon ECS がネイティブの Linear・Canary・Blue/Green デプロイ戦略についてマネジメントコンソールでリアルタイムのデプロイ可観測性を提供するようになり、Amazon Elastic VMware Service (EVS) が米国の全リージョンで FedRAMP Class C (旧 Moderate ベースライン) の対象に、Amazon RDS Custom for SQL Server が SQL Server 2022 CU26 を含む最新の累積更新 (CU) に対応、AWS Security Hub AI Inventory が Microsoft Azure 上のセルフホストインスタンスで動く AI 資産の検出とカタログ化に対応、Amazon Route 53 Resolver が第 2 世代の AWS Outposts ラックで一般提供となりローカルでマネージドな再帰 DNS 解決を提供します。ニュースブログでは、AWS Builder Center のモバイルアプリ、Amazon Connect Talent の一般提供、Amazon Corretto 27 などを扱う週刊まとめ (2026 年 9 月 21 日) が出ています。AWS ジャパンブログでは、Kiro の使い方を 1 週間で学ぶオンラインチャレンジ「Kiro University Challenge」が案内され、レッスンと最終課題で最大 5,250 クレジットが得られます。あわせて Amazon Connect Customer がエージェント間の連携に対応し、対応中のやり取りの最中に専門の AI エージェントを呼び込んで顧客の要望を解決できるようになりました。

主要トピック
  • モデル: xAI の Grok 4.6 が Amazon Bedrock で利用可能に、50 万トークンのコンテキストと 4 段階の推論強度

  • エージェント基盤: Benchling が AgentCore Code Interpreter 上で、信頼できないエージェント生成コードを多層防御で隔離実行

  • 業務適用: EXL が IDP とドメイン特化 LLM で医療保険請求のレビュー時間を短縮

  • コスト管理: BMW Group が 14,000 超のクラウドアカウントに日次の自動コスト異常検知を導入

  • データ処理: Amazon EMR が LTS リリースを開始、emr-spark-8.1.0 / Apache Spark 4.1 で 36 か月サポート。EMR 7.14 も提供開始

  • データ品質: AWS Glue Data Quality がテーブルに応じたルールを数秒で推奨

  • データサイエンス: Posit の IDE Positron が Amazon SageMaker AI 上で利用可能に

  • セキュリティ: Bedrock Guardrails の介入イベントを CloudWatch で OCSF に変換し既存のテレメトリーと統合。Security Hub AI Inventory が Azure セルフホストに対応

  • コンテナ: Amazon ECS が Linear・Canary・Blue/Green デプロイのリアルタイム可観測性をコンソールで提供

  • サービス更新: Amazon EVS が米国全リージョンで FedRAMP Class C の対象に、RDS Custom for SQL Server が SQL Server 2022 CU26 に対応、Route 53 Resolver が第 2 世代 Outposts で GA

  • 国内: Kiro University Challenge、1 週間のレッスンと最終課題で最大 5,250 クレジット

  • コンタクトセンター: Amazon Connect Customer が対応中に専門 AI エージェントを呼び込むエージェント間連携に対応

AI (Claude Opus 5) が生成 · 2026-09-24 08:18:13 JST

AWS What's New

Amazon EVS now in scope for FedRAMP Class C

The Amazon Elastic VMware Service (EVS) service is now in scope for FedRAMP Class C (formerly Moderate baseline) in all United States Regions. 

The  Federal Risk and Authorization Management Program (FedRAMP) is a US government-wide program that delivers a standard approach to the security assessment, authorization, and continuous monitoring for cloud products and services. Amazon EVS lets you run the latest VMware Cloud Foundation (VCF) software directly within your Amazon Virtual Private Cloud (VPC) on EC2 bare-metal instances. You can set up a complete VCF environment in just a few hours, enabling rapid workload migration to AWS to help you eliminate aging infrastructure, reduce operational risks, and meet critical timelines for exiting your data center.

To learn more, visit the FedRAMP AWS services in scope page. To learn more about Amazon EVS, visit the product detail page and user guide. 

Amazon ECS now provides real-time deployment observability in the AWS Management Console

Amazon Elastic Container Service (Amazon ECS) now provides real-time service deployment observability in the Amazon ECS Console for native Linear, Canary, and Blue/Green deployment strategies. With this launch, deployment monitoring and troubleshooting come together in one place in the console, so you can track deployment progress, monitor health, and diagnose failures without switching between tools.

Real-time service deployment observability includes a live deployment timeline that narrates each service deployment as it happens, showing every deployment phase, service events, and task launch and termination progress, always reflecting the current state. As a deployment moves forward, you can follow the traffic shift distribution across your source and target revisions and see the current lifecycle stage at a glance, whether it is scaling up green tasks, waiting on a lifecycle hook, or sitting through bake time. Deployment health signals that you would otherwise gather from separate tools now sit alongside the timeline: circuit breaker status with live task failure and threshold tracking, deployment alarm state, container and load-balancer health checks, and lifecycle hook status. When something goes wrong, failed tasks surface right in the timeline with diagnostic context and deep links to services such as AWS CloudTrail, so you can pinpoint the root cause and act on it quickly.

These capabilities are available at no additional charge in all AWS commercial Regions, and AWS GovCloud (US) Regions for all Amazon ECS services using the Amazon ECS native Linear, Canary, and Blue/Green deployment types. To get started, navigate to any Amazon ECS service in the Amazon ECS Console and select the Deployments tab.

Amazon Connect Customer launches agent-to-agent collaboration

詳細を表示

Amazon Connect Customer now supports agent-to-agent collaboration, giving customers the choice to bring in specialized AI agents during a live interaction to resolve a customer request. With this launch, Connect Customer AI agents can collaborate with each other, and with AI agents outside Connect Customer, over the open agent-to-agent (A2A) protocol through text or bidirectional voice. For example, a bank's frontline AI agent handling a customer call can delegate a fraud risk assessment to a specialist scoring AI agent, use the result to approve the transaction on the spot, and then transfer a complex dispute to another AI agent that resolves it directly with the customer.

Working with the A2A Technical Steering Committee at the Linux Foundation, AWS expanded the protocol to support voice streaming and interaction-level session continuity required for customer engagement. When using A2A, Connect Customer coordinates context passing between the AI agents so customers get a consistent experience, with unified observability, guardrails, and escalation controls across all the AI agents in an interaction. Administrators see one contact record showing what each agent said, which tools it called, and how long each step took, all captured as a single interaction for analytics, AI quality management, and to drive continual improvement.

For a full list of supported Regions, see region availability. To learn more about this feature, see the administrator guide. To learn more about Amazon Connect Customer, an AI solution that helps enterprises deliver exceptional customer experiences at every touchpoint, visit the Amazon Connect Customer website. For information about pricing, please visit our pricing page.

Amazon RDS Custom now supports the latest CU for Microsoft SQL Server

Amazon Relational Database Service (Amazon RDS) Custom for SQL Server now supports the latest Cumulative Updates (CU) for Microsoft SQL Server. This release includes support for SQL Server 2022 CU26 KB5093420 (RDS version 16.00.4265.3.v1).

For additional information on the improvements and fixes included in these updates, see Microsoft documentation for KB5093420. You can upgrade your Amazon RDS Custom for SQL Server instances to apply these recommended updates using Amazon RDS Management Console, or by using the AWS SDK or CLI. To learn more about upgrading your database instances, see Amazon RDS Custom User Guide.

AWS Security Hub AI Inventory adds Azure self-hosted instance support

AWS Security Hub AI Inventory now supports discovering and cataloging AI assets running on self-hosted instances in Microsoft Azure. This expansion extends Security Hub's existing self-hosted discovery capabilities beyond AWS, enabling central security teams to gain a continuously updated, organization-wide view of AI assets and their security posture across multi-cloud environments.

Security Hub leverages the software bill of materials (SBOM) analysis from Amazon Inspector, which has been enhanced to identify inference endpoints, models, and AI agents installed on Azure virtual machines, including frameworks such as Ollama, vLLM, Hugging Face TGI, and others. Each discovered AI asset is mapped to its underlying infrastructure and correlated with security findings, enabling teams to filter, group, and query their AI inventory across both AWS and Azure environments.

This capability is included with Security Hub Essentials at no additional cost. It is available in all AWS commercial Regions where Security Hub is offered. To learn more, see the AWS Security Hub User Guide and the AWS Security Hub product page.

Amazon Route 53 Resolver is now generally available on second-generation AWS Outposts racks

Amazon Route 53 Resolver is now generally available on second-generation AWS Outposts, providing local, managed recursive DNS resolution directly on your Outpost. DNS queries from workloads running on your Outpost are resolved locally, reducing latency and eliminating the need to traverse the Service Link to reach the parent AWS Region. Route 53 Resolver maintains cached DNS records during Service Link disconnections, ensuring continuous DNS resolution even during connectivity interruptions. Route 53 Resolver runs entirely on AWS-managed infrastructure built into every second-generation Outpost, eliminating the need for customer compute capacity.

Route 53 Resolver is enabled by default on multi-rack second-generation Outposts. Customers who prefer to manage their own DNS resolution can opt out at any time by contacting AWS Support.

Route 53 Resolver on second-generation Outposts is available in all AWS Regions where second-generation Outposts are supported. All customers, including current preview customers, receive a 91-day free trial through December 21, 2026. Starting December 22, 2026, the service is priced at $0.65 per Outpost rack per hour. To get started, see the Route 53 Resolver on Outposts documentation. For pricing details, see Amazon Route 53 pricing.

AWS Glue Data Quality delivers context-specific rule recommendations in seconds

AWS Glue Data Quality now generates data quality rules in seconds, reducing the time to establish data quality checks for your tables in the AWS Glue Data Catalog. You get a ready-to-use set of rules with full coverage across every column, with no manual setup—so you can move from raw data to trusted data faster while authoring pipelines.

This is delivered through a new Advanced mode for rule recommendations, in which AWS Glue Data Quality uses generative AI to detect the intent behind your data and proposes business-relevant rules that reflect how your data is used. You can use this Advanced mode to bootstrap rules for a newly onboarded dataset or establish baseline checks across a large data lake without hand-writing each rule. You review the recommended rules, adjust as needed, and save them as a ruleset to begin monitoring immediately.

Advanced mode is available in the following AWS Regions: Asia Pacific (Melbourne, Osaka, Sydney, Tokyo), Canada (Central), Europe (Frankfurt, Ireland, London, Milan, Paris, Spain, Stockholm, Zurich), US East (N. Virginia, Ohio), and US West (N. California, Oregon).

To get started, see the AWS Glue Data Quality documentation.

Amazon EMR introduces Long Term Support with Apache Spark 4.1

Amazon EMR introduces Long Term Support (LTS) releases, starting with emr-spark-8.1.0 and Apache Spark 4.1. With LTS, designated versions of the AWS runtime for Apache Spark receive 36 months of support. Amazon EMR provides LTS releases with fixes for critical and high severity security, bug, and data-corruption issues, subject to availability. LTS helps you run production Spark workloads on one release longer and upgrade on your own schedule, at no additional cost.

This release adds full support for Apache Iceberg v3, bringing new geospatial, high-precision timestamp, and schema-evolution capabilities to your tables. Spark SQL queries can reference catalogs by name, including cross-account and Amazon S3 Tables catalogs, and automatically detect Apache Iceberg, Delta Lake, and Apache Hudi table formats, without registering each catalog in your Spark configuration. Fine-grained access control now covers more Apache Iceberg operations and the Delta Lake VACUUM operation, so you can apply column-level and row-level permissions to a wider set of jobs. Amazon EMR on EKS clusters now support Spark Connect endpoints with token-based authentication.

emr-spark-8.1.0 is available in all AWS Regions where Amazon EMR is available, across Amazon EMR on EC2, Amazon EMR on EKS, and Amazon EMR Serverless.

To learn more, see the emr-spark-8.1.0 release notes and the Amazon EMR standard support policy. To get started, create an EMR cluster or application with emr-spark-8.1.0 from the AWS Management Console, or use the Apache Spark Upgrade Agent for Amazon EMR to move existing applications to the release.

Amazon EMR 7.14 is now available

Amazon EMR 7.14 is now available with new features across Amazon EMR on EC2, Amazon EMR on EKS, and Amazon EMR Serverless, along with version upgrades for additional applications. This release also upgrades Apache Spark to 3.5.8 and Apache Iceberg to 1.10.1.

Apache Iceberg materialized views now refresh faster on tables with updates and deletes, using change data capture to read only the data files affected by a change. On Amazon EMR on EKS, clusters now support Spark Connect endpoints for interactive Spark sessions with token-based authentication, and can run workloads on IPv6 Amazon EKS clusters. On Amazon EMR Serverless, the storage limit for Spark jobs increases from 200 GiB to 1 TiB, giving more room for shuffle data.

Amazon EMR 7.14 is available in all AWS Regions where Amazon EMR is available.

To learn more, visit the Amazon EMR 7.14 Release Guide, or get started by creating a cluster from the Amazon EMR console.

AWS News Blog

AWS Weekly Roundup: AWS Builder Center mobile apps, Amazon Connect Talent GA, Amazon Corretto 27, and more (September 21, 2026)

Living in the Netherlands, I spend a fair amount of time on trains, and that is usually where I catch up on what the builder community is writing. Until now, that meant opening a laptop or squinting at a browser tab on my phone. This week I found myself scrolling through trending articles and checking […]

AWS Japan Blog

Kiro University Challenge に参加する ― 1 週間のレッスンと最終課題で最大 5,250 クレジット

Kiro の使い方を 1 週間で一気に学ぶオンラインチャレンジ「Kiro University Challen […]

AWS Security Blog

Transforming Bedrock Guardrails events into OCSF with CloudWatch

Security teams investigating possible AI-related security events need guardrail intervention data alongside their existing security telemetry. When a guardrail identifies or blocks a prompt injection attempt or redacts sensitive data, that intervention carries additional investigative value comparable to a failed sign-in or a network intrusion alert. AWS Bedrock publishes this telemetry to AWS CloudWatch metrics […]

AWS Machine Learning Blog

Reducing medical claims review time with AI on AWS: The EXL Medical IDP solution

EXL built an AI-powered Medical intelligent document processing (IDP) solution on AWS, combining IDP with domain-specific large language models on Amazon SageMaker and Amazon Bedrock to extract, summarize, and query medical records at enterprise scale and cut claims review time from over 100 minutes per case.

How Benchling secured multi-tenant AI agents with Amazon Bedrock AgentCore

Learn how Benchling built a defense-in-depth security architecture to run untrusted, AI agent-generated scientific code across thousands of life sciences tenants using Amazon Bedrock AgentCore Code Interpreter in VPC mode, combined with Amazon Route 53 Resolver DNS Firewall and VPC endpoint policies to block data exfiltration, including through DNS.

Run Positron on Amazon SageMaker AI for data science workflows

Positron, Posit's IDE for data science, now runs on Amazon SageMaker AI. This post shows how a data scientist explores an Amazon Athena table, validates features in R, trains an XGBoost model in Python, deploys a real-time SageMaker AI endpoint, and reports results with Quarto, all in one governed SageMaker Studio Space.

How BMW Group detects cost anomalies across 14,000 cloud accounts

BMW Group operates CLEA, a FinOps platform monitoring more than 14,000 cloud accounts. This post shows how BMW added automated daily cost anomaly detection, moving from reactive dashboards to proactive alerts using Prophet forecasting, AWS Step Functions, and a serverless pipeline that processes every account for about $50 per month.

xAI’s Grok 4.6 is now available in Amazon Bedrock

xAI's Grok 4.6 is now available in Amazon Bedrock: a frontier model for long-running agents, coding, and knowledge work, with a 500K token context window and four reasoning effort levels. It runs on both the bedrock-mantle and bedrock-runtime endpoints, with Converse API and cross-Region inference support.