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Improve your agent’s tool-calling accuracy with SFT and DPO on Amazon SageMaker AI

Amazon SageMaker AI now offers enhanced tool-calling accuracy for small language models via SFT and DPO. This new capability allows developers to improve agent performance by fine-tuning models on SageMaker training jobs, bypassing infrastructure management for focused development and enabling data-driven evaluations of model quality.

AWS ML Blog·Jun 3, 2026

Opening Kapyn…