OpenAI Executive Brad Lightcap Departs to Start New Venture

Polymarket · x · 2026-08-12

According to Polymarket, OpenAI executive Brad Lightcap is leaving the company after more than seven years to “start something new.” This marks another significant personnel shift within OpenAI's core team.

Related event: OpenAI COO Brad Lightcap to Depart and Start New Venture(4 posts)→

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