← Back to PeopleResearcherJeffrey WangResearcher at OpenAILinkedIn@jeffreygwangWebsiteJeffrey Wang is a machine learning researcher at OpenAI.1Mentions1Articles1OutletsCompanies CoveredBasis1Cerebras1Jane Street1OpenAI1Podium1Rogo1ArticlesMost recent firstMentioned InReferenced in coverageOpenAI Paid $100 for a 4.2% Cerebras Stake Weeks Before Ultrafast LaunchImplicatorcautiousAug 17, 2026“OpenAI researcher noting productivity improvements from using Ultrafast tier for incident response.”