Microsoft and OpenAI have different technologies they have worked on including ONNX + ONNX-RT and OpenAI is focused on Triton which is a kernel compiler being u

Microsoft and OpenAI have different technologies they have worked on including ONNX + ONNX-RT and OpenAI is focused on Triton which is a kernel compiler being used to speed up models. Given my understanding of heavy PyTorch use it seems more likely they are utilizing that + triton versus XLA.