Today, we're pleased to announce Amazon SageMaker Training Compiler, a new Amazon SageMaker capability that can accelerate the training of deep learning (DL) models by up to 50%. As DL models grow in complexity, so too does the time it can take to optimize and train them. For example, it can take 25,000 GPU-hours to train popular natural language processing (NLP) model "RoBERTa". Although there are techniques and optimizations that customers can apply to reduce the time it can take to train a model, these also take time to implement and require a rare skillset. This can impede innovation and progress in the wider adoption of artificial intelligence (AI).