X
xAIxAI is Elon Musk's AI lab building the Grok family of frontier large language models and AI infrastructure.
13 Pulse stories
Z
Z.aiZ.ai (formerly Zhipu AI) is a Beijing-based AI lab developing the GLM family of large language models and agentic developer tools like ZCode.
3 Pulse stories
Total Raised
$45B
xAIZ.ai
Last Valuation
$230B
xAIZ.ai
AI infra
Sector
AI infra
2023
Founded
2019
Palo Alto, California
HQ
Beijing, China
Private
Status
Public (2513.HK)
xAI investors
NvidiaCiscoFidelity Management & ResearchValor Equity PartnersQatar Investment AuthorityMGXBaron Capital GroupStepstone Group
Z.ai investors
AlibabaTencentAnt GroupMeituanXiaomiHillhouseQiming Venture PartnersProsperity7 Ventures
Data from Value Add Pulse coverage and company research — see the full threads for xAI and Z.ai.