Anyscale Runtime, powered by the open-source distributed compute framework Ray, aims to enhance the efficiency, cost-effectiveness, and resilience of AI workloads. It addresses the challenges faced by modern AI tasks, which require complex data processing across heterogeneous compute resources, by offering features like job checkpointing, mid-epoch resume, and dynamic memory management to reduce failures and improve stability. Anyscale Runtime enables seamless integration with existing Ray applications, ensuring higher throughput and lower costs across various AI processes such as image batch inference, feature preprocessing, structured data processing, high-throughput serving, and online video processing. Organizations such as Geotab and TripAdvisor have reported significant improvements in throughput, GPU utilization, and cost savings. The runtime's benchmarks demonstrate substantial performance gains, with up to tenfold improvements in various tasks compared to the open-source Ray framework, showcasing its potential as a robust engine for AI workloads.