LMSYS
Maker of Vicuna and the Chatbot Arena leaderboard
LMSYS (Large Model Systems Organization) is a UC Berkeley-affiliated research group known for the Vicuna open-weight chat models and for running Chatbot Arena, one of the most widely cited crowdsourced LLM leaderboards.
Visit LMSYS// models by LMSYS
Vicuna-13B
LMSYS's influential early open chat model fine-tuned from Llama on ShareGPT conversations
LMSYS · Language · Free
Vicuna-33B
The largest Vicuna release, LMSYS's ShareGPT fine-tune of Llama
LMSYS · Language · Free