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Should we turn trace_only default to True in torchlib?

module: torchlibRelated to the torch/aten function lib in developmentRelated to the torch/aten function lib in development

Status: Open.

#2812 In microsoft/onnxscript;

· titaiwangms opened on Feb 17, 2026

Constant Folding removes 'axes' initializer form Squeeze layer, resulting in incorrect ONNX model

Status: Open.

#2810 In microsoft/onnxscript;

· bas-aarts opened on Feb 14, 2026

Missing converter for OpOverload(op='aten._grouped_mm', overload='default')

contribution welcomeWe welcome code contributions for thisWe welcome code contributions for this

good first issueGood for newcomersGood for newcomers

module: torchlibRelated to the torch/aten function lib in developmentRelated to the torch/aten function lib in development

Status: Open.

#2795 In microsoft/onnxscript;

· xadupre opened on Feb 6, 2026

Documentation: create pytorch compatibility matrix

Status: Open.

#2757 In microsoft/onnxscript;

· justinchuby opened on Jan 7, 2026

·  

0.6.0

[Optimizer] Fold Shape -> {Slice, Gather} -> Concat -> Reshape

contribution welcomeWe welcome code contributions for thisWe welcome code contributions for this

good first issueGood for newcomersGood for newcomers

module: rewriter

Status: Open.

#2736 In microsoft/onnxscript;

· justinchuby opened on Dec 17, 2025

Error with PyTorch exporter: Decorator script does not work on dynamically compiled function Rank

category: questionA question about somethingA question about something

Status: Open.

#2726 In microsoft/onnxscript;

· yuanshengpan opened on Dec 11, 2025

Unintuitive behavior: Returned input aliases generate Identity nodes with generic names instead of preserving Python variable names

contribution welcomeWe welcome code contributions for thisWe welcome code contributions for this

topic: ast converter

Status: Open.

#2714 In microsoft/onnxscript;

· patmjen opened on Nov 21, 2025

[torchlib] Add op test to torch.unique_consecutive

contribution welcomeWe welcome code contributions for thisWe welcome code contributions for this

good first issueGood for newcomersGood for newcomers

module: torchlibRelated to the torch/aten function lib in developmentRelated to the torch/aten function lib in development

Status: Open.

#2695 In microsoft/onnxscript;

· titaiwangms opened on Nov 10, 2025

Remove usage of python typing for programmatic annotation of tensor dtype/shapes

Status: Open.

#2666 In microsoft/onnxscript;

· justinchuby opened on Oct 30, 2025

Error exporting BatchNorm2d when <code>PyTorch==2.6.0</code>, <code>onnxscript==0.5.4</code>

low priority

module: torchlibRelated to the torch/aten function lib in developmentRelated to the torch/aten function lib in development

Status: Open.

#2651 In microsoft/onnxscript;

· nickfraser opened on Oct 22, 2025

Create ORT fusion rules from opset 23 to custom ops

module: rewriter

Status: Open.

#2636 In microsoft/onnxscript;

· justinchuby opened on Oct 16, 2025

Adding support for integrating arbitrary ModelProto in onnxscript

enhancementNew feature or requestNew feature or request

topic: api

Status: Open.

Feature

#2616 In microsoft/onnxscript;

· chapman73 opened on Oct 9, 2025