Z.AI

Z.AI is a Chinese AI research company and service provider specializing in the development of the GLM series of large language models. They offer API-compatible alternatives to other AI services, with their GLM-5.1 model focusing on long-horizon reasoning tasks and advanced natural language understanding.

Company Info

Founded
2019
Headquarters
Beijing, China
Founders
Tang Jie, Zhang Peng
Employees
500-1000
Website
https://z.ai
Status
active

Funding

$250M+ total