# OpenAI Announces Major Organizational Changes After Year of Dramatic Growth
OpenAI has released an organizational update acknowledging a transformative year for the artificial intelligence company, according to a tweet from their official account.
While the tweet itself provides limited details, the announcement signals significant internal changes at the company behind ChatGPT and GPT-4. The past year has indeed been extraordinary for OpenAI, marked by explosive user growth, leadership upheaval, and increased scrutiny from regulators and competitors.
The company experienced unprecedented expansion following ChatGPT's viral success, which attracted over 100 million users within months of launch. This growth necessitated rapid scaling of teams, infrastructure, and operations.
OpenAI has also navigated considerable organizational turbulence, including the brief removal and reinstatement of CEO Sam Altman in November 2023, which led to board restructuring and questions about the company's governance and direction.