Distributed Python for training, serving and everything between. Built by Anyscale.
Others in infrastructure
Common questions
Is Ray free to use?
Ray is open source and free to run yourself. You still pay whichever model provider you point it at, and this tutorial is free with no signup.
Do I need to know Python to use Ray?
Basic Python is enough. Functions, dictionaries and imports cover most of what Ray asks of you.
When should I not use Ray?
When something else in infrastructure fits the job better. The others in that group are listed below.
Lessons for Ray are being written. Meanwhile the APIs for AI tutorial covers the same ground: state, tools, loops, memory and human approval. Most of it carries straight over.
Start the APIs for AI tutorial →