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netron

lutzroeder/netron

A model viewer for inspecting graphs, tensors, and interfaces before conversion handoff or deployment.

★ 33,5KSố sao
⑂ 3,2KFork
18Vấn đề đang mở
JavaScriptNgôn ngữ
MITGiấy phép
Q90Điểm biên tập

Tổng quan

Netron makes exported model structure inspectable. It helps verify input names, dimensions, and operators, but opening a model does not prove runtime compatibility or numerical correctness. Some formats have experimental support.

Tính năng chính

  • Graph viewer
  • Tensor metadata
  • Multiple formats
  • Desktop/browser
  • Python launch

Yêu cầu, cài đặt và bắt đầu nhanh

Install the desktop release or use pip install netron followed by netron model.onnx. Try an upstream sample first.

Cách sử dụng

Check names, types, dimensions, and output nodes against inference code, then compare actual runtime outputs with fixed inputs.

How it works
Format parsers expose graph and tensor metadata in an interactive viewer. Weight-only containers may expose less structure than full graphs.

Audience and requirements
Training and deployment engineers. Supported model file and a viewer runtime.

Practical use cases
Export inspection; interface handoff; model education.

Limitations and selection
Does not execute benchmarks or validate numerical equivalence. Format support varies.

Related projects and selection
google-ai-edge/mediapipe:Complement: inspect edge model interfaces before task-level runtime testing.

pytorch/pytorch:Pipeline: train/export with PyTorch and inspect the exported artifact with Netron.

Source review
Editorial analysis of upstream sources, without runtime or benchmark testing. Proposed workflows are editorial suggestions.

Khả năng tương thích của mô hình và trường hợp sử dụng

Views formats including ONNX, TensorFlow Lite, and PyTorch; some formats such as GGUF are experimental.

Ghi chú về giấy phép và rủi ro

The repository page identifies MIT. Read LICENSE; model weights and datasets may have separate terms.

Editorial source review 2026-09-09T05:00:00.950Z. README and live repository page verified; current stars/forks from GitHub HTML. Last-push metadata retained from 2026-09-05 discovery snapshot. No runtime benchmark. Integration proposals are editorial analysis.

Phát hành và bảo trì

Reviewed 2026-09-09. Counters come from repository pages; features are based on upstream documentation. See Releases in the source links. Editorial analysis of upstream sources, without runtime or benchmark testing. Proposed workflows are editorial suggestions.

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