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Fine-tune a search agent with multi-turn RL on Amazon SageMaker AI

AWS AI/MLOfficial

Why Fine-tune a search agent with multi-turn RL on Amazon SageMaker AI matters

Developers can now reduce inference costs and latency for agent-based applications by fine-tuning smaller models on SageMaker, while business stakeholders can justify broader agentic AI deployment by trading frontier model costs for fine-tuned smaller models without sacrificing reliability.

Summary

AWS published a guide on fine-tuning LLM-powered search agents using multi-turn reinforcement learning (MTRL) on Amazon SageMaker AI. The approach teaches smaller models to reliably use tools and environments, achieving frontier-model quality at lower latency and cost, with measured improvements in retrieval quality and reliability.

Read the full article at AWS AI/ML

CoFabrix summarises and comments on this story. The original reporting belongs to AWS AI/ML.

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