AWS and Nvidia enable serverless Nemotron 3 fine-tuning on SageMaker AI

AWS announced that developers can fine‑tune Nvidia’s Nemotron 3 open‑weight language models using Amazon SageMaker AI’s new serverless model customization feature. The integration, highlighted on July 11, 2026 by AI Herald and based on an AWS machine learning blog post from July 10, removes the need to manage GPU infrastructure for Nemotron 3 fine‑tuning.