LMSYS Org

What is LMSYS Org?

In the context of FastChat, LMSYS Org is a language model that users can choose to chat with. It is fine-tuned from LLaMA based on user-shared conversations and is expected to perform the best according to the developers' evaluation.

Who created LMSYS Org?

Vicuna was created by the Large Model Systems Organization, which is currently run by students and faculty members from UC Berkeley Sky Lab. It was launched on March 31, 2023. The organization aims to make large models accessible to everyone by developing open models, datasets, systems, and evaluation tools. The development team includes student members such as Lianmin Zheng, Ying Sheng, Lisa Dunlap, and faculty members like Joseph E. Gonzalez and Eric P. Xing.

What is LMSYS Org used for?

• Chatbot impressing GPT-4 with 90% ChatGPT quality
• Scalable and gamified evaluation of LLMs via crowdsourcing and Elo rating systems
• A fast-serving engine for LLMs and VLMs
• Large-scale real-world LLM conversation dataset
• Open platform for training, serving, and evaluating LLM-based chatbots
• Set of challenging, multi-turn, and open-ended questions for evaluating chatbots
• Automatic pipeline converting live data to high-quality benchmarks for evaluating chatbots
• Open-source framework for serving and evaluating LLM routers
• A chatbot impressing GPT-4 with 90% ChatGPT quality
• A fast serving engine for LLMs and VLMs
• A large-scale real-world LLM conversation dataset
• An open platform for training, serving, and evaluating LLM-based chatbots
• A set of challenging, multi-turn, and open-ended questions for evaluating chatbots
• An automatic pipeline converting live data to high-quality benchmarks for evaluating chatbots
• An open-source framework for serving and evaluating LLM routers
• Impressing GPT-4 with 90% ChatGPT quality
• Available in 7B/13B/33B sizes

Who is LMSYS Org for?

• Language model developers
• Chatbot developers
• AI researchers
• Linguists
• Developers
• Researchers
• Students

How to use LMSYS Org?

To use Vicuna within the FastChat tool, follow these steps:

1. Navigate to the FastChat platform, which allows users to engage with open large language models for research purposes.
2. Choose Vicuna from the available language models, along with Alpaca and LLaMA.
3. Initiate a conversation with Vicuna, which has been fine-tuned from LLaMA based on user-shared conversations for optimal performance.
4. Utilize the chatbot capabilities of Vicuna, known for impressing with 90% ChatGPT quality in various sizes.
5. Explore the scalable and gamified evaluation of large language models (LLMs) offered by the Chatbot Arena feature.
6. Familiarize yourself with SGLang, a fast serving engine for LLMs and VLMs within the FastChat environment.
7. Engage with the LMSYS-Chat-1M dataset, a large-scale real-world LLM conversation dataset available for research purposes.
8. Acknowledge that FastChat is intended for non-commercial use only and should not be used for commercial purposes.

By following these steps, users can effectively utilize Vicuna within the FastChat tool for engaging with advanced language models and conducting research in a user-friendly interface.