Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a set of AI libraries for simplifying ML compute:

Learn more about Ray AI Libraries :

Or more about Ray Core and its key abstractions:

Monitor and debug Ray applications and clusters using the Ray dashboard .

Ray runs on any machine, cluster, cloud provider, and Kubernetes, and features a growing ecosystem of community integrations .

Install Ray with: pip install ray . For nightly wheels, see the Installation page .

Today's ML workloads are increasingly compute-intensive. As convenient as they are, single-node development environments such as your laptop cannot scale to meet these demands.

Ray is a unified way to scale Python and AI applications from a laptop to a cluster.

With Ray, you can seamlessly scale the same code from a laptop to a cluster. Ray is designed to be general-purpose, meaning that it can performantly run any kind of workload. If your application is written in Python, you can scale it with Ray, no other infrastructure required.

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