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Ben Mann

Co-founder of Anthropic; earlier one of the architects of GPT-3 at OpenAI.

At a glance

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Key facts

Anthropic
Co-founder1
OpenAI
One of the architects of GPT-31

Roles

Sources

  1. Lenny's Podcast: Anthropic co-founder on quitting OpenAI, AGI predictions, $100M talent wars, 20% unemployment, and the nightmare scenarios keeping him up at night (20 July 2025) (opens lennysnewsletter.com)

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