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TutorialsAWS Machine Learning Blog· Nilesh PS·· 22 days ago

Accelerating multimodal RL training with SkyRL on Amazon SageMaker HyperPod

Accelerate multimodal RL training with SkyRL on Amazon SageMaker HyperPod

What happened

Using the open-source SkyRL framework on Amazon SageMaker HyperPod, GRPO post-training of the Qwen3-VL-8B vision-language model raised maze-solving success from 43.75% to over 95% on a fixed 64-maze evaluation set.

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