OpenAI's Second-in-Command Leaves... Leadership Vacuum Amid IPO

Pizzi Simo, OpenAI's second-in-command and head of products and business operations, has announced his resignation due to worsening symptoms of postural tachycardia syndrome (POTS). After taking a leave of absence in April to focus on treatment, he cited the need for further recovery time and will now serve as an advisory role. His responsibilities will be split among CEO Sam Altman, CFO Sarah Friar, and CSO Jason Kang. TechCrunch noted this marks the third key leadership change at OpenAI, raising concerns about its long-term strategy amid accelerating AGI competition.