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WSJ Tech News Briefing · Friday, July 10, 2026

OpenAI's Number Two Executive to Step Down Amid Medical Leave

OpenAI's number two executive, Fjii Simo, plans to step down from her full-time role after an extended medical leave due to a worsening condition. She will transition to a part-time advisor role at the ChatGPT maker, which is preparing for its IPO and competing with rivals like Anthropic.

personFjii SimocompanyOpenAIcompanyAnthropic

The tape

3 quotes
We exclusively report that OpenAI's number two executive plans to step down from her full-time role after an extended medical leave.
Danny Lewis
Fjii Simo said her medical condition had worsened and her recovery period would be longer than anticipated. She will become a part-time advisor to the Chat GPT maker.
Danny Lewis
It's the latest executive shakeup at OpenAI as it prepares to go public later this year and tries to catch up with its rival Anthropic among business customers.
Danny Lewis
Heard on WSJ Tech News Briefing — “TNB Tech Minute: Top OpenAI’s Executive Plans to Step Down, published Friday, July 10, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
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OpenAI's Number Two Executive to Step Down Amid Medical Leave — Heardvine