01.AI

01.AI (零一万物) is an AI 2.0 company founded by Kai-Fu Lee in 2023, focused on enterprise-grade LLM technology and customized AI Agent solutions. With the vision of "AI 2.0 empowering everything," the company provides enterprises with a lightweight, high-performance AI service platform through its self-developed Yi model family.

Key Features

• Yi model family: Multiple models including Yi-Large and Yi-Lightning; Yi-Lightning ranks 6th globally and 1st in China on LMSYS, with a training cost of only $3.5 million
• Wanzhi Enterprise Platform: A one-stop enterprise LLM solution supporting customized Agent development and enterprise-grade deployment
• Ruyi Digital Human: An LLM-based digital human solution covering live streaming, IP avatars, office meetings, and more scenarios
• AI Infra infrastructure: Complete AI infrastructure services supporting model training, inference, and application development

Use Cases In enterprise services, Fortune 500 companies in retail, logistics, healthcare, and manufacturing use its solutions to bring AI transformation to business processes; in digital marketing, well-known brands like Yum China and Kidswant use Ruyi Digital Human to improve customer interaction experiences; in the developer ecosystem, technical teams quickly integrate Yi model capabilities through the API platform.

Unique Advantages 01.AI adopts a vertically integrated "model-infrastructure-application" strategy, focused on a lightweight model route, delivering performance rivaling GPT-4o at just one-thirtieth of the cost. As Kai-Fu Lee's new venture in the AI 2.0 era, the company has built significant technical and cost advantages in enterprise AI solutions through deep Chinese engineering strength and 40+ years of accumulated AI experience.