Alexander Embiricos
Leads product on Codex, OpenAI's coding agent; earlier spent five years building a pair-programming product.
At a glance
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- Alexander Embiricos leads product on Codex, OpenAI's coding agent.
- Before OpenAI he spent five years building a pair-programming product for engineers.
- In December 2025 he said Codex had grown 20 times since August and served trillions of tokens a week.
Key facts
- OpenAI
- Leads product on Codex (as of December 2025)1
- Codex growth
- 20x since August 2025; trillions of tokens weekly (December 2025)1
- Earlier
- Five years building a pair-programming product for engineers1
Roles
Part of
- OpenAIOrganization
leads product on Codex (as of December 2025) source on OpenAI
Links
Sources
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