Funding close · Mar 31, 2026
reportedVerified Company Investor Relations ↗Company-disclosed post-money funding valuation. OpenAI has no publicly traded stock; this is not a share price or public market capitalization.company
OpenAI
COMPANY INTELLIGENCE
Reported facts + operating map
Every financial signal keeps its period, evidence status, and primary source.
Frontier models
OpenAI develops and deploys frontier model families.
Data centers
OpenAI invests in and operates AI infrastructure through Stargate partnerships.
Open weights
OpenAI publishes the gpt-oss model weights under Apache 2.0.