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Personnel: Sam Altman at OpenAI (Co-founder & CEO)

Verdictconfirmed95%
1 check · 5/1/2026

1 → confirmed

Our claim

entire record
Role
Co-founder & CEO
Role Type
career
Start Date
December 2015
Is Founder
Yes
Notes
Co-founded OpenAI; became CEO in 2019; briefly removed by board in Nov 2023, reinstated days later

Source evidence

1 src · 1 check
confirmed95%Haiku 4.5 · 5/1/2026

NoteThe record claims Sam Altman is 'Co-founder & CEO' at OpenAI with startDate 2015-12. The source confirms he co-founded OpenAI in 2015 and became CEO in 2019. The startDate of 2015-12 (December 2015) aligns with the founding year of 2015 mentioned in the source. The role of 'Co-founder & CEO' is accurate based on the source text. All key fields are confirmed by the source material.

Case № us5h9HEdP2Filed 5/1/2026Confidence 95%
Source Check: Personnel: Sam Altman at OpenAI (Co-founder & CEO) | Longterm Wiki