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OpenAI’s head of products and business, Fidji Simo, announced on Thursday that she will step down from her leadership role and transition to a part-time advisory position after experiencing complications from a chronic illness.
In a post on social media, Simo revealed that she took an extended medical leave about three months ago following what she described as a “severe exacerbation of a chronic illness.” While she initially expected a quicker recovery, she said the healing process has proven to be more difficult and prolonged than anticipated, leading her to reduce her responsibilities.
Simo has been one of OpenAI’s most influential executives, serving as the company’s second-highest-ranking leader after Chief Executive Officer Sam Altman. Her departure comes at a pivotal time as the artificial intelligence company prepares for a widely anticipated initial public offering (IPO), which market watchers expect could take place later this year or in 2027.
Before joining OpenAI, Simo built a strong reputation in the technology sector through senior leadership roles at Facebook and later as CEO of grocery delivery platform Instacart. At OpenAI, she oversaw the company’s consumer products and played a key role in expanding its AI ecosystem. She also led development efforts for OpenAI’s newly unveiled AI "superapp," which aims to integrate multiple AI-powered services into a single platform.
The leadership change arrives as OpenAI faces increasing competition in the fast-growing artificial intelligence market. Rivals such as Anthropic have intensified pressure on the company, while ChatGPT’s rapid growth has slowed compared with earlier periods of explosive adoption.
At the same time, OpenAI is restructuring its financial operations, working to reduce cash burn and strengthen its business ahead of its expected public market debut. Investors are closely watching the company’s strategic moves as it seeks to maintain its leadership position in the competitive AI industry despite the unexpected executive transition.
