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EnrichedInfrastructureAWS Machine LearningLabLive · 5d agoPublished 6/25/2026

Optimize model training on Amazon SageMaker AI with NVIDIA Blackwell

This post shows you how to configure training jobs on Amazon SageMaker AI to get the most out of Blackwell’s architecture on AWS. You learn how to select batch sizes and sequence lengths that take advantage of Blackwell’s expanded memory, choose the right precision format for you

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Why it matters

This story from AWS Machine Learning is relevant to the Infrastructure branch of the AI ecosystem and may affect models, products, or research direction.

Technical breakdown

This post shows you how to configure training jobs on Amazon SageMaker AI to get the most out of Blackwell’s architecture on AWS. You learn how to select batch sizes and sequence lengths that take advantage of Blackwell’s expanded memory, choose the right precision format for your model size (1B to 64B parameters), and apply activation checkpointing strategically. By the end, you have a practical

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