Training large-scale AI models presents significant challenges, such as data volume management, hardware failures, and resource optimization, making effective monitoring essential for maintaining efficiency and transparency. Real-time monitoring allows teams to identify and address issues immediately during the training process, preventing costly failures and reducing downtime. High-throughput tools like neptune.ai offer solutions for managing the vast data generated during hyperscale training, enabling real-time insights without delaying processes. Debugging hardware failures and optimizing resource use are crucial, with strategies like automated error classification and advanced experiment tracking, including frequent checkpointing, offering resilience against interruptions. Ensuring reproducibility and transparency is vital, with systems like Neptune providing comprehensive experiment tracking that links all aspects of training, from configurations to dataset versions, in an accessible manner. Additionally, visualizing large datasets can enhance understanding and debugging, with tools like Deepscatter offering insights into data distribution. Combining robust monitoring, debugging, and experiment tracking is key to successful hyperscale training.