RUC-GSAI/YuLan-Chat
An open-source large language model developed by researchers at Renmin University of China's Gao Ling Artificial Intelligence Institute.

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YuLan-Chat is a chat-based large language model developed from scratch by researchers at Renmin University of China. It undergoes pre-training on high-quality English, Chinese, and multilingual data, followed by supervised fine-tuning using curriculum learning with English and Chinese instruction data and human preference data. The model is aligned for helpfulness, honesty, and harmlessness, and supports a 4k context window.
Frequently asked
- What is RUC-GSAI/YuLan-Chat?
- An open-source large language model developed by researchers at Renmin University of China's Gao Ling Artificial Intelligence Institute.
- Is YuLan-Chat open source?
- Yes — RUC-GSAI/YuLan-Chat is open source, released under the MIT license.
- What language is YuLan-Chat written in?
- RUC-GSAI/YuLan-Chat is primarily written in Python.
- How popular is YuLan-Chat?
- RUC-GSAI/YuLan-Chat has 634 stars on GitHub.
- Where can I find YuLan-Chat?
- RUC-GSAI/YuLan-Chat is on GitHub at https://github.com/RUC-GSAI/YuLan-Chat.