AWS News Blog
Category: News
Amazon Bedrock adds reinforcement fine-tuning simplifying how developers build smarter, more accurate AI models
Amazon Bedrock now supports reinforcement fine-tuning delivering 66% accuracy gains on average over base models.
New serverless customization in Amazon SageMaker AI accelerates model fine-tuning
Accelerate AI model development with new training features that enable rapid recovery from failures and automatic scaling based on resource availability.
Introducing checkpointless and elastic training on Amazon SageMaker HyperPod
Accelerate AI model development with new training features that enable instant recovery from failures and automatic scaling based on resource availability.
Announcing replication support and Intelligent-Tiering for Amazon S3 Tables
New features enable automatic cost optimization through intelligent storage tiering and simplified table replication across AWS Regions and accounts.
Amazon Bedrock AgentCore adds quality evaluations and policy controls for deploying trusted AI agents
Deploy AI agents with confidence using new quality evaluations and policy controls—enabling precise boundaries on agent actions, continuous quality monitoring, and experience-based learning while maintaining natural conversation flows.
Build multi-step applications and AI workflows with AWS Lambda durable functions
New Lambda capability lets you build applications that coordinate multiple steps reliably over extended periods—from seconds to up to one year—without paying for idle compute time when waiting for external events or human decisions.
New capabilities to optimize costs and improve scalability on Amazon RDS for SQL Server and Oracle
Manage development, testing, and production database workloads more efficiently with new features including Developer Edition support for SQL Server, M7i/R7i instance support with optimize CPU, and expanded storage options up to 256 TiB.
Introducing Database Savings Plans for AWS Databases
New pricing model helps maintain cost efficiency while providing flexibility with database services and deployment options.






