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Amazon SageMaker HyperPod demonstrated cross-Region training and SkyRL-based multimodal reinforcement learning workflows

Feature update Provisional 60% confidence first seen

The coverage describes Amazon SageMaker HyperPod setups that enable training compute in one AWS Region to access datasets stored in another Region without data replication or training-code changes. It also reports a SkyRL-on-HyperPod workflow on Ray that post-trains a Qwen3-VL-8B model using GRPO for maze navigation, with improved solve rates and resilience features like checkpointing and automatic node replacement.

Amazon SageMaker HyperPod Qumulo Qwen3-VL-8B SkyRL Cloud Data Fabric FSDP GRPO LLaMA v3 LoRA NeuralCache Ray vLLM

Source coverage

Multi-Region training with Amazon SageMaker HyperPod and Qumulo Amazon Web Services Accelerate multimodal RL training with SkyRL on Amazon SageMaker HyperPod Amazon Web Services

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