01.AI

Private

Open-Source LLMs

Founded 2023Beijing, China
Website

About 01.AI

01.AI is a Chinese AI company founded by Kai-Fu Lee, developing the Yi series of open-source large language models globally competitive in performance.

Company History

Founded in 2023 by Kai-Fu Lee, former Google China president. Yi-34B was among the best open-source models globally upon release.

Products & Services

4
  • Yi-34B
  • Yi-6B
  • Yi-VL (Vision)
  • 01.AI API

People & ecosystem