| # Python inference | |
| The two Python runtimes are isolated because they target different hardware and dependencies. | |
| | Directory | Backend | Model files | | |
| | --- | --- | --- | | |
| | `ax650/` | PyAXEngine on AX650 / NPU3 | Packaged `*.axmodel` files | | |
| | `pytorch/` | PyTorch on CPU, CUDA, or MPS | Original upstream FP checkpoints | | |
| See the repository root `README.md` for installation and run commands. | |