---
description: Explore MNNBackend for Alibaba MNN inference, enabling lightweight and efficient model deployment on mobile and edge devices.
keywords: Ultralytics, MNNBackend, MNN inference, Alibaba MNN, mobile inference, edge AI, .mnn models, deep learning
---

# Reference for `ultralytics/nn/backends/mnn.py`

!!! success "Improvements"

    This page is sourced from [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/nn/backends/mnn.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/nn/backends/mnn.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.nn.backends.mnn.MNNBackend

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