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DataDesigner
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DataDesigner

🎨 NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.

by NVIDIA-NeMo · GitHub
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agentic-aidata-augmentationdata-generationApache-2.0Python
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Create high-quality synthetic data from scratch or using your own examples.

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2.2k2.1k
2026-07-072026-08-31
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📄 About

🎨 NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.

DataDesigner has 2.2k stars on GitHub. It has been forked 204 times. DataDesigner is written mainly in Python. It has been in active development since 2025. DataDesigner is available under the Apache-2.0 license. Its main topics are agentic-ai, data-augmentation, data-generation, llm.

Frequently asked questions

What is DataDesigner?

🎨 NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.

Is DataDesigner open source?

DataDesigner is an open-source project. It is released under the Apache-2.0 license.

Is DataDesigner free?

Yes. DataDesigner is free and open source — you can use, modify and self-host it.

What license does DataDesigner use?

DataDesigner is available under the Apache-2.0 license.

What language is DataDesigner written in?

DataDesigner is written mainly in Python.

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