AI brief
AWS described fine-tuning the GPT-OSS-20B model for multilingual reasoning on Amazon SageMaker HyperPod, covering how to choose between supervised fine-tuning (SFT) and reinforcement learning with GRPO. SFT reportedly raised reasoning-language accuracy from 22% to 100%.
Written by AI from AWS Machine Learning Blog's published text.
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“Learn how we fine-tuned GPT-OSS-20B for multilingual reasoning on Amazon SageMaker HyperPod, and how to decide between supervised fine-tuning (SFT) and reinforcement learning with GRPO.”
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