How to: Manual Install (Windows, Linux)
Python 3.14 works but you may encounter issues with the torch compile node. The free threaded variant is still missing some dependencies.

Python 3.13 is very well supported. If you have trouble with some custom node dependencies on 3.13 you can try 3.12

torch 2.4 and above is supported but some features might only work on newer versions. We generally recommend using the latest major version of pytorch with the latest cuda version unless it is less than 2 weeks old.