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This change improves the mechanism for determining if a given model should be loaded using the PyTorch backend. Additionally, this change improves the determining which of the two supported PyTorch backend platforms to use based on config.pbtxt values, and by looking at the model folder on disk for files that match the default model names for the `libtorch` and `torch_aoti` platforms.
yinggeh
approved these changes
Apr 6, 2026
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This change fixes a bug in Core's model configuration utilities that incorrectly defined
model.ptas the default filename for AOTI (.pt2) model archives whenplatform: torch_aotiis selected.