PyTorch 2.1.1 + CUDA 12.1

For PyTorch 2.1.1 + CUDA 12.1, product is PyTorch; software version is 2.1.1; dependency version is 12.1, recorded from its source on 2026-08-05.

Product: PyTorch our reading
Version pairing: PyTorch 2.1.1 + CUDA 12.1 our reading
Software version: 2.1.1
Dependency version: 12.1

Sourcefelixsanz.dev

Verified2026-08-05

Review by2026-10-04

DatasetSoftware interface version compatibility

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

PyTorch 2.1.1 supports CUDA 11.8 and CUDA 12.1

— felixsanz.dev, retrieved 2026-08-05

Source

felixsanz.devhttps://www.felixsanz.dev/articles/compatibility-between-pytorch-cuda-and-xformers-versions

Last verified against source: 2026-08-05. Scheduled for re-check by: 2026-10-04. This page as Markdown · OKF concept · full dataset as JSON.