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01.AI

AI research lab behind Yi series of open-source language models

Foundation ModelsFounded 2023

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Company research

Current company data

No company research card is published for 01.AI yet. The current company data below lists repository and model download metrics AI-Buzz can inspect today; AI-Buzz publishes a card when recent public metrics show a measured change with dated evidence and cited sources.

GitHub stars

7.8K

Hugging Face

232.0K

downloads · total

Note: Public metrics are incomplete, and current data alone does not prove a trend; they do not show private usage, paid use, customer count, or product quality.

Company profile

What is 01.AI?

AI is an AI research company founded by Dr. Kai-Fu Lee, focused on developing advanced large language models. It is known for its open-source Yi series of models, which aim to provide powerful and accessible AI capabilities to developers and enterprises globally. The company plays a significant role in the open-source AI ecosystem, particularly in the Chinese market and beyond.

Latest company data

Metric data through July 13, 2026

Key metric

GitHub stars

7.8K

Main repository stars

Additional metrics

1 metric

Metric

Hugging Face

232.0K

Model downloads

Repository health

Maintenance data from the main open-source repository.

Releases (30d)
0

About 01.AI

AI is an AI research company founded by Dr. Kai-Fu Lee, focused on developing advanced large language models. It is known for its open-source Yi series of models, which aim to provide powerful and accessible AI capabilities to developers and enterprises globally. The company plays a significant role in the open-source AI ecosystem, particularly in the Chinese market and beyond.

FounderKai-Fu Lee

Disclosed funding

Venture2023

Sinovation Ventures, Alibaba Cloud

Undisclosed

Investors

Alibaba CloudSinovation Ventures