Research & Innovation
ONNX From Zero: Get a Model Out of PyTorch and Into Anything
A trained model in PyTorch is locked to PyTorch. ONNX is the interchange format that frees it: one export, then runtimes for C++, C#, JavaScript, Rust, iOS and Android. This covers the export call, the three things that reliably break, dynamic axes, and why this matters for anything that has to run unattended.