Accelerate agentic tool calling with serverless model customization in Amazon SageMaker AI

📰 AWS Machine Learning

Fine-tune Qwen 2.5 7B Instruct for tool calling with RLVR in Amazon SageMaker AI

advanced Published 6 Apr 2026
Action Steps
  1. Prepare dataset for three distinct agent behaviors
  2. Design reward function with tiered scoring
  3. Configure training and interpret results
  4. Evaluate model on held-out data with unseen tools
  5. Deploy fine-tuned model with serverless customization in Amazon SageMaker AI
Who Needs to Know This

AI engineers and machine learning researchers on a team can benefit from this technique to improve model performance, while product managers can leverage the results to enhance product capabilities

Key Insight

💡 Fine-tuning with RLVR can improve tool calling performance in AI models

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🚀 Fine-tune Qwen 2.5 7B Instruct for tool calling with RLVR in SageMaker AI
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