Falcon vs. FastChat

Overview

Falcon LLM is the flagship LLM of the Technology Innovation Institute in Abu Dhabi.

Falcon LLM is a powerful LLM developed by the Technology Innovation Institute (https://www.tii.ae). Unlike other popular LLMs, Falcon was not built off of LLaMA, but instead using a custom data pipeline and distributed training system. The dataset is the RefinedWeb dataset (available on Hugging Face), and the initial models are available in 7B and 40B forms. Instruct and chat-finetuned models are available as well. Perhaps most excitingly, Falcon outperforms LLaMA, the previous de facto pretrained LLM.

Initial release: 2023-05-23

Reference

https://falconllm.tii.ae/

Further Reading

• https://huggingface.co/tiiuae
• https://twitter.com/Thom_Wolf/status/1662085371826405377
• https://www.businesswire.com/news/home/20230531005608/en/UAE%E2%80%99s-Falcon-40B-World%E2%80%99s-Top-Ranked-AI-Model-from-Technology-Innovation-Institute-is-Now-Royalty-Free

Overview

FastChat is the open platform for training, serving, and evaluating LLM chatbots developed and maintained by LMSYS.

FastChat is an open-source library for training, serving, and evaluating LLM chat systems from LMSYS. It includes training and evaluation code, a model serving system, a Web GUI, and a finetuning pipeline, and is the de facto system for Vicuna as well as FastChat-T5. FastChat also includes the Chatbot Arena for benchmarking LLMs.

Initial release: 2023-04-28

Reference

https://github.com/lm-sys/FastChat

Further Reading

• https://chat.lmsys.org/
• https://lmsys.org/projects/