← Back to PeopleSSFounderSam SchoenholzCo-founder at Thinking Machines LabLinkedInCo-founder of Thinking Machines Lab and former OpenAI staffer who rejoined OpenAI.1Mentions1Articles1OutletsCompanies CoveredMeta1Mistral AI1OpenAI1Thinking Machines Lab1ArticlesMost recent firstMentioned InReferenced in coveragecofounder departuresThinking MachinesneutralNov 6, 2026“Co-founder of Thinking Machines Lab and former OpenAI staffer who rejoined OpenAI.”