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Sam Altman — Notable For: CEO of OpenAI; previously president of Y Combinator; central figure in the commercialization of large language models

Verdictconfirmed95%
1 check · 4/20/2026

The source confirms all three components of the claim: (1) Altman is CEO of OpenAI (confirmed multiple times); (2) he was previously president of Y Combinator from 2014 to 2019 (confirmed); (3) he is a central figure in the commercialization of large language models, evidenced by his role overseeing ChatGPT's launch and being described as 'one of the leading figures of the AI boom.' All key facts in the claim are directly supported by the source text.

Our claim

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Subject
Sam Altman
Property
Notable For
Value
CEO of OpenAI; previously president of Y Combinator; central figure in the commercialization of large language models

Source evidence

1 src · 1 check
confirmed95%primaryHaiku 4.5 · 4/20/2026

NoteThe source confirms all three components of the claim: (1) Altman is CEO of OpenAI (confirmed multiple times); (2) he was previously president of Y Combinator from 2014 to 2019 (confirmed); (3) he is a central figure in the commercialization of large language models, evidenced by his role overseeing ChatGPT's launch and being described as 'one of the leading figures of the AI boom.' All key facts in the claim are directly supported by the source text.

Case № f_bN7vQ2xJ4pFiled 4/20/2026Confidence 95%