OpenAI GPT-5.6 Models Now Available in Australia via Amazon Bedrock

BlockRun and Incarna use Amazon Bedrock AgentCore payments for per-inference agent billing

Amazon Bedrock AgentCore payments lets AI agents pay for services on demand with infrastructure-enforced spending limits. Incarna's agents pay BlockRun for model inference one request at a time over x402, reducing the work of adding x402 payment support from months to days, according to an AWS Machine Learning Blog post.

PyTorch details session-aware agentic inference with NVIDIA Dynamo

PyTorch published a blog post describing session-aware agentic inference with NVIDIA Dynamo. It explains that agentic workloads differ from single-turn chat: an agent session can include a large initial prefill, repeated model calls, and parallel subagents, changing the traffic an inference server handles.

AWS details multi-team GPU sharing on SageMaker HyperPod

AWS published a reference architecture for sharing one Amazon SageMaker HyperPod EKS cluster across multiple teams. It uses AWS IAM Identity Center for authentication, per-team SageMaker Domains and Kubernetes namespaces for isolation, HyperPod Task Governance for fairness, and namespace-level cost allocation for chargeback.

MIT's Christina Delimitrou targets data center energy efficiency

MIT Associate Professor Christina Delimitrou is rethinking how large cloud computing systems operate to reduce the environmental impact of data centers. Her work focuses on making these facilities more energy efficient as their environmental threat grows.

Anthropic's Claude Haiku 5.5 launches on Amazon Bedrock and Claude Platform on AWS

Claude Haiku 5.5 is now available on Amazon Bedrock and Claude Platform on AWS. Anthropic says it is the fastest, most efficient model in the Claude 5.5 family, built for subagents and high-volume, cost-sensitive work, and costs roughly 75% less than Claude Haiku 4.5 for most tasks.