Amazon Bedrock adds reinforcement fine-tuning simplifying how developers build smarter, more accurate AI models

by Azalio tdshpsk | Dec 3, 2025 | AWS

Organizations face a challenging trade-off when adapting AI models to their specific business needs: settle for generic models that produce average results, or tackle the complexity and expense of advanced model customization. Traditional approaches force a choice...

New serverless customization in Amazon SageMaker AI accelerates model fine-tuning

by Azalio tdshpsk | Dec 3, 2025 | AWS

Today, I’m happy to announce new serverless customization in Amazon SageMaker AI for popular AI models, such as Amazon Nova, DeepSeek, GPT-OSS, Llama, and Qwen. The new customization capability provides an easy-to-use interface for the latest fine-tuning techniques...

Introducing checkpointless and elastic training on Amazon SageMaker HyperPod

by Azalio tdshpsk | Dec 3, 2025 | AWS

Today, we’re announcing two new AI model training features within Amazon SageMaker HyperPod: checkpointless training, an approach that mitigates the need for traditional checkpoint-based recovery by enabling peer-to-peer state recovery, and elastic training, enabling...

Announcing replication support and Intelligent-Tiering for Amazon S3 Tables

by Azalio tdshpsk | Dec 2, 2025 | AWS

Today, we’re announcing two new capabilities for Amazon S3 Tables: support for the new Intelligent-Tiering storage class that automatically optimizes costs based on access patterns, and replication support to automatically maintain consistent Apache Iceberg table...

Amazon S3 Storage Lens adds performance metrics, support for billions of prefixes, and export to S3 Tables

by Azalio tdshpsk | Dec 2, 2025 | AWS

Today, we’re announcing three new capabilities for Amazon S3 Storage Lens that give you deeper insights into your storage performance and usage patterns. With the addition of performance metrics, support for analyzing billions of prefixes, and direct export to Amazon...

Amazon Bedrock AgentCore adds quality evaluations and policy controls for deploying trusted AI agents

by Azalio tdshpsk | Dec 2, 2025 | AWS

Today, we’re announcing new capabilities in Amazon Bedrock AgentCore to further remove barriers holding AI agents back from production. Organizations across industries are already building on AgentCore, the most advanced agentic platform to build, deploy, and operate...