OpenAI's head of safety systems, Johannes Heidecke, is leaving the company as it reorganizes safety work into a single research unit led by Mia Glaese, folding oversight into research. The departures …
OpenAI co-founder Greg Brockman is consolidating control over the company's most profitable products, including ChatGPT, after applications chief Fidji Simo stepped down due to chronic illness. The po…
OpenAI's head of safety systems, Johannes Heidecke, is leaving the company amid a reorganization that integrates safety and research teams. The departure follows the launch of GPT-5.6, which showed co…
OpenAI Product and Business Chief Fidji Simo stepped down from her role due to ongoing medical issues, Yahoo Finance reported. The departure comes as the company prepares for an anticipated initial pu…
AI companies including Meta, SpaceX, and OpenAI are racing to release cheaper, faster models, intensifying competition in the AI market. This comes as memory chip makers like SK Hynix go public and ra…
OpenAI's No. 2 executive Fidji Simo is stepping down from her full-time role due to a worsening neuroimmune condition, just as the company prepares for its IPO. Simo, who oversaw product and business …
OpenAI has shut down Atlas, its AI-powered browser launched in October, and is moving its agent-based browsing features to the ChatGPT desktop app and a Google Chrome extension. The decision follows C…
OpenAI's CEO of AGI deployment, Fidji Simo, is stepping down from her full-time role to become a part-time adviser after taking extended medical leave for a chronic neuroimmune condition. Simo, who jo…
Fidji Simo has stepped down as the second-in-command at OpenAI, effective July 9, 2026, raising questions about leadership stability and the company's future direction. The departure marks a significa…
Fidji Simo, OpenAI's chief of applications and de facto number two executive, is stepping down after a three-month medical leave for postural orthostatic tachycardia syndrome did not lead to a full re…
Fidji Simo, OpenAI's top executive for applications, is transitioning to a part-time advisory role due to a chronic illness, highlighting the personal challenges behind tech leadership. Her decision u…
OpenAI's AGI chief Fidji Simo transitions to a part-time advisory role, following health-related departures of COO Brad Lightcap and CMO Kate Rouch. The leadership shifts raise questions about OpenAI'…
Fidji Simo, OpenAI's head of product and business, is stepping down due to health issues related to Postural Orthostatic Tachycardia Syndrome. Her departure raises questions about OpenAI's strategic d…
Fidji Simo, a leader at OpenAI, announced her departure from her full-time role to become a part-time advisor, citing a severe exacerbation of a chronic illness. She reflected on her career and the im…
OpenAI's No. 2 executive, Fidji Simo, is stepping down from her full-time role after an extended medical leave, becoming a part-time adviser. Simo, who was considered a potential successor to CEO Sam …
OpenAI released GPT-5.6 in three tiers (Luna, Terra, Sol) alongside a new voice model and ChatGPT Work agent, drawing praise for performance gains. However, the departure of board member Fidji Simo ha…
Fidji Simo, OpenAI's head of product and business, is stepping down due to a severe exacerbation of Postural Orthostatic Tachycardia Syndrome (POTS). She will remain as a part-time advisor. CEO Sam Al…
Fidji Simo, OpenAI's applications chief, is stepping down from her full-time role to focus on treating postural orthostatic tachycardia syndrome (POTS), a chronic illness she has managed for seven yea…
Fidji Simo, OpenAI's CEO of AGI Deployment and the company's No. 2 executive, is stepping down from her full-time role to focus on recovery from a chronic illness. She will transition to a part-time r…
OpenAI's No. 2 executive, Fidji Simo, is stepping down, marking the latest leadership shake-up at the artificial intelligence company.…