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Greg Brockman — Role / Title: Co-founder & CTO

Greg Brockman @ Greg Brockman

partial95% confidence

1 evidence check

Last checked: 3/23/2026

The source confirms Greg Brockman is the CTO of OpenAI, but does not explicitly state he is a 'Co-founder.' The text lists him among 'founding members' in the next sentence, which implies co-founder status, but does not explicitly use the title 'Co-founder & CTO' together. The claim is partially supported but not fully confirmed with the exact dual title.

Evidence — 1 source, 1 check

partial95%primaryHaiku 4.5 · 3/23/2026
Expected: Co-founder & CTO
Found: Our CTO is Greg Brockman, formerly the CTO of Stripe.

Note: The source confirms Greg Brockman is the CTO of OpenAI, but does not explicitly state he is a 'Co-founder.' The text lists him among 'founding members' in the next sentence, which implies co-founder status, but does not explicitly use the title 'Co-founder & CTO' together. The claim is partially supported but not fully confirmed with the exact dual title.

Debug info

Record type: fact

Record ID: f_NqlyTekRKg

Source Check: Greg Brockman @ Greg Brockman | Longterm Wiki