---
title: utils.export.coreml API Reference
description: CoreML export utilities for converting PyTorch YOLO models to CoreML format for Apple devices. Supports iOS deployment with FP16/INT8 quantization, NMS pipeline integration, and optimized inference on Apple Silicon and mobile devices.
keywords: Ultralytics, CoreML, model export, PyTorch to CoreML, Apple iOS, macOS, Apple Silicon, INT8 quantization, FP16, NMS pipeline, mobile deployment, on-device inference, MLProgram, neural network
---

# Reference for `ultralytics/utils/export/coreml.py`

!!! success "Improvements"

    This page is sourced from [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/export/coreml.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/export/coreml.py). Have an improvement or example to add? Open a [Pull Request](https://docs.ultralytics.com/help/contributing) — thank you! 🙏

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## ::: ultralytics.utils.export.coreml.IOSDetectModel

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## ::: ultralytics.utils.export.coreml.pipeline_coreml

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## ::: ultralytics.utils.export.coreml.torch2coreml

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