Ilya Sutskever, Chief Scientist and co-founder of OpenAI, announced his departure from the organization via Twitter, expressing confidence in the company's future leadership under Sam Altman and other key figures. Sutskever's tenure at OpenAI, marked by significant technical achievements and internal power shifts, has come to an end amidst speculation about his relationship with CEO Sam Altman. The departure, while not openly contentious, raises questions about the company's future direction and internal dynamics. Despite this, public statements from Altman and OpenAI President Greg Brockman express gratitude and respect for Sutskever's contributions to the organization, marking the end of an era at the forefront of AI research and development.