PyTorch 2.13 brings FlexAttention to Apple Silicon: a 12x sparse-attention speedup
PyTorch 2.13 brings FlexAttention to Apple Silicon: a 12x sparse-attention speedup
Summary. PyTorch 2.13 shipped on July 8, 2026, and for anyone training or running models on a Mac the headline is one
ecorpit.hashnode.dev12 min read