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HiRAG

by hhy-huang · GitHub

[EMNLP'25 findings] This is the official repo for the paper, HiRAG: Retrieval-Augmented Generation with Hierarchical Knowledge.

⭐ Stars

555

🍴 Forks

📜 License

MIT

Commercial use OK

📅 Created

2025

🔄 Last commit

1 mo ago

🏷️ Category

clustering

💻 Language

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📈 Star history

2026-07-202026-07-21

📄 About

[EMNLP'25 findings] This is the official repo for the paper, HiRAG: Retrieval-Augmented Generation with Hierarchical Knowledge.

❓ Frequently asked questions

[EMNLP'25 findings] This is the official repo for the paper, HiRAG: Retrieval-Augmented Generation with Hierarchical Knowledge.

HiRAG is an open-source project. It is released under the MIT license.

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

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