Project Title

onnx — Open Neural Network Exchange for AI Model Interoperability

Overview

ONNX (Open Neural Network Exchange) is an open ecosystem that enables AI developers to choose the right tools as their project evolves. It provides an open source format for AI models, both deep learning and traditional ML, defining an extensible computation graph model, as well as definitions of built-in operators and standard data types. ONNX focuses on inferencing capabilities and is widely supported across various frameworks, tools, and hardware.

Key Features

Open source format for AI models
Extensible computation graph model
Definitions of built-in operators and standard data types
Focus on inferencing capabilities
Widely supported across frameworks, tools, and hardware

Use Cases

Enabling interoperability between different AI frameworks and tools
Streamlining the path from research to production in AI projects
Increasing the speed of innovation in the AI community by allowing developers to choose the right tools for their evolving projects

Advantages

Promotes AI model interoperability across different frameworks and tools
Facilitates the transition from research to production in AI projects
Encourages community involvement and contribution to the project

Limitations / Considerations

Currently focuses mainly on inferencing capabilities
May require additional support or plugins for certain frameworks or tools

TensorFlow: A popular open-source machine learning framework that also supports model interoperability, but is not as focused on cross-framework compatibility as ONNX.
PyTorch: Another widely-used open-source machine learning framework that offers model serialization, but does not emphasize cross-framework interoperability to the same extent as ONNX.

Basic Information

GitHub: https://github.com/onnx/onnx
Stars: 19,457
License: Apache-2.0
Last Commit: 2025-08-20

📊 Project Information

Project Name: onnx
GitHub URL: https://github.com/onnx/onnx
Programming Language: Python
⭐ Stars: 19,457
🍴 Forks: 3,783
📅 Created: 2017-09-07
🔄 Last Updated: 2025-08-20

🏷️ Project Topics

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