Article Complete
AIM
Kai-Fu Lee’s AI Startup Claims to have Surpassed GPT-4o
Kai-Fu Lee’s AI Startup Claims to have Surpassed GPT-4o
Catch-Up Culture

Kai-Fu Lee’s AI Startup Claims to have Surpassed GPT-4o

“China’s advantage is doing whatever it takes to catch up,” said Lee.

Published Updated

Key takeaways

  • 01.AI's Yi-Lightning claims to surpass GPT-4o and Claude 3.5 on the LMSYS leaderboard.
  • Focus on enterprise solutions reflects 01.AI's strategy to adapt in a competitive market.
  • Yi-Lightning’s affordability and performance appeal to developers in cost-sensitive markets.
  • China's AI landscape is evolving rapidly, driven by a willingness to innovate aggressively.
  • Kai-Fu Lee emphasizes the need for a domestic ChatGPT alternative to boost AI engagement.
5 min

Chinese AI startup 01.AI, founded by computer scientist Kai-Fu Lee, launched its new AI model, Yi-Lightning. It is touted to surpass OpenAI’s GPT-4o-2024-05-13 and Anthropic’s Claude 3.5 Sonnet on the LMSYS leaderboard. However, the latest ChatGPT-4o still ranks at the top. 

Focus on Enterprise 

01.AI is refocusing on enterprise solutions in China, as consumer products have been tough to monetise. Its chatbot, Wanzhi, saw only 100,000 visits in September, compared to over 20 million for rivals Baidu’s ERNIE Bot and Moonshot’s Kimi, per SimilarWeb.

On Yi-Lightning's launch day, 01.AI introduced a digital human solution for retail and e-commerce. While shifting to enterprise in China, 01.AI remains focused on global consumer apps like PopAI, Monoland, and the AI search app BeaGo.

Yi-Lightning's strong ranking on the LMSYS leaderboard, surpassing GPT-4o, shows China’s growing strength in AI. With lower costs and faster performance, Yi-Lightning is appealing to developers, especially in markets where affordability is key. 

In a previous interview, Lee stressed the need for China to develop its own version of ChatGPT, OpenAI's 2022 chatbot, which is banned in the country, to boost interest, adoption, and investment.

China's AI Evolution

“China’s advantage is doing whatever it takes to catch up,” said Lee in an interview.

Chinese tech companies have been receiving support from the government in its ongoing AI battle against America. The Chinese government has made AI a national priority, aiming to become the world leader in AI by 2030.

Hugging Face CEO Clement Delangue praised Chinese AI progress on X, stating, "Chinese open models are dominating overall." Alibaba's Qwen 2-72B now tops Hugging Face's LLM Leaderboard, outperforming other open-source models. 

Membership

Stay ahead with AI insights.

Unlimited access to premium articles, exclusive analysis, and the stories shaping India's AI economy.

Subscribe now

AIM Americas

1190 Miraloma Way Suite P, Sunnyvale, CA 94085

AIM India

1st Floor, Sakti Statesman, Bellandur, Bengaluru – 560103

© 2026 AIM. All rights reserved.