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[TF] Add support for Erfc op

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

tf2.x / tf.kerasIssue could be related to tf2.x where coremltools isn't supported (component)Issue could be related to tf2.x where coremltools isn't supported (component)

Status: Open.

#2622 In apple/coremltools;

· piotrkowalczuk opened on Nov 17, 2025

[PyTorch Conversion] SmolVLM model fails due to unsupported 'unfold' op in Core ML

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

triagedReviewed and examined, release as been assigned if applicable (status)Reviewed and examined, release as been assigned if applicable (status)

Status: Open.

#2599 In apple/coremltools;

· jefferyby opened on Sep 30, 2025

PyTorch __ior__ op is not implemented for conversion

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

Status: Open.

#2584 In apple/coremltools;

· kamisori-daijin opened on Aug 10, 2025

aten.alias.default operation is not supported by Coremltools converter.

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

triagedReviewed and examined, release as been assigned if applicable (status)Reviewed and examined, release as been assigned if applicable (status)

Status: Open.

#2517 In apple/coremltools;

· himalayjor opened on May 17, 2025

Coremltool fails to convert the most popular face recognition (tensorflow 1.x) model to coreml

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

tf2.x / tf.kerasIssue could be related to tf2.x where coremltools isn't supported (component)Issue could be related to tf2.x where coremltools isn't supported (component)

Status: Open.

#2490 In apple/coremltools;

· riser101 opened on Apr 21, 2025

Please add support for <code>torch.tensor_split</code>

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

triagedReviewed and examined, release as been assigned if applicable (status)Reviewed and examined, release as been assigned if applicable (status)

Status: Open.

#2226 In apple/coremltools;

· mallman opened on May 21, 2024

support for torch.cdist

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

triagedReviewed and examined, release as been assigned if applicable (status)Reviewed and examined, release as been assigned if applicable (status)

Status: Open.

#2198 In apple/coremltools;

· SpiraMira opened on Apr 16, 2024

Runtime error, op 'tensordot' not implemented.

bugUnexpected behaviour that should be corrected (type)Unexpected behaviour that should be corrected (type)

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

triagedReviewed and examined, release as been assigned if applicable (status)Reviewed and examined, release as been assigned if applicable (status)

Status: Open.

#2137 In apple/coremltools;

· yuxiaohui78 opened on Feb 7, 2024

Assertion fails when torch.mean is called with dtype argument.

bugUnexpected behaviour that should be corrected (type)Unexpected behaviour that should be corrected (type)

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

triagedReviewed and examined, release as been assigned if applicable (status)Reviewed and examined, release as been assigned if applicable (status)

Status: Open.

#2124 In apple/coremltools;

· y-ich opened on Jan 26, 2024

Support for torch.linalg.lstsq operation

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

Status: Open.

#2084 In apple/coremltools;

· zack-dev-cm opened on Dec 15, 2023

'generate_detections/while/while' for RetinaNet model

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

tf2.x / tf.kerasIssue could be related to tf2.x where coremltools isn't supported (component)Issue could be related to tf2.x where coremltools isn't supported (component)

Status: Open.

#2065 In apple/coremltools;

· hemangchawla opened on Nov 18, 2023

PyTorch convert function for op 'conv_transpose2d' not implemented.

missing layer typeUnable to convert a layer type from the relevant frameworkUnable to convert a layer type from the relevant framework

PyTorch (traced)

Status: Open.

#2010 In apple/coremltools;

· katelyn-chen opened on Oct 11, 2023