amazon-bedrock

2/17/2026, 12:00:00 AM ~ 2/18/2026, 12:00:00 AM (UTC) Recent Announcements Amazon Bedrock reinforcement fine-tuning adds support for open-weight models with OpenAI-compatible APIs Amazon Bedrock now extends reinforcement fine-tuning (RFT) support to popular open-weight models, including OpenAI GPT-OSS and Qwen models, and introduces OpenAI-compatible fine-tuning APIs. These capabilities make it easier for developers to improve open-weight model accuracy without requiring deep machine learning expertise or large volumes of labeled data. Reinforcement fine-tuning in Amazon Bedrock automates the end-to-end customization workflow, allowing models to learn from feedback on multiple possible responses using a small set of prompts, rather than traditional large training datasets....

2/6/2026, 12:00:00 AM ~ 2/9/2026, 12:00:00 AM (UTC) Recent Announcements Amazon WorkSpaces Secure Browser now supports custom domain Amazon WorkSpaces Secure Browser now supports custom domains for your WorkSpaces Secure Browser portals, enabling you to configure portal access through your own domain name instead of the default portal URL. This feature provides users with a more integrated experience using a domain that aligns with your organization’s branding for each secure browser session....

2/5/2026, 12:00:00 AM ~ 2/6/2026, 12:00:00 AM (UTC) Recent Announcements AWS Builder ID now supports Sign in with Apple AWS Builder ID, your profile for accessing AWS applications including AWS Builder Center, AWS Training and Certification, AWS re:Post, AWS Startups, and Kiro, now supports Sign in with Apple as a social login provider. This expansion of sign-in options builds on the existing Sign in with Google capability, providing Apple users with a streamlined way to access AWS resources without managing separate credentials on AWS....

2/4/2026, 12:00:00 AM ~ 2/5/2026, 12:00:00 AM (UTC) Recent Announcements AWS Batch now supports unmanaged compute environments for Amazon EKS AWS Batch now extends its job scheduling capabilities to unmanaged compute environments on Amazon EKS. With unmanaged EKS compute environments, you can leverage AWS Batch’s job orchestration while maintaining full control over your Kubernetes infrastructure for security, compliance, or operational requirements.\n With this capability, you can create unmanaged compute environments through CreateComputeEnvironment API and AWS Batch console by selecting your existing EKS cluster and specifying a Kubernetes namespace, then associate your EKS nodes with the compute environment using kubectl labeling....

1/29/2026, 12:00:00 AM ~ 1/30/2026, 12:00:00 AM (UTC) Recent Announcements Announcing increased 1 MB payload size support in Amazon EventBridge Amazon EventBridge increases event payload size from 256 KB to 1 MB, enabling developers to ingest richer, complex payloads for their event-driven workloads without the need to split, compress, or externalize data.\n Amazon EventBridge is a serverless event router that enables you to create scalable event-driven applications by routing events between your applications, third-party SaaS applications, and AWS services....