OpenAI's ChatGPT has surpassed 200 million weekly active users, a significant increase from 100 million reported last November, indicating robust growth since its launch in late 2022. The company claims that 92% of Fortune 500 companies utilize its products, with a notable uptick in API usage following the introduction of the cost-effective GPT-4o Mini. OpenAI has also partnered with the U.S. government for AI research and evaluation, highlighting its commitment to safe AI deployment. As competition intensifies among tech giants, reports suggest that Apple and Nvidia may invest in OpenAI, potentially valuing the company above $100 billion. CEO Sam Altman emphasized the impactful applications of their technology in sectors such as healthcare and education. The rise of ChatGPT is seen as a pivotal moment in the generative AI landscape, redefining user engagement and market dynamics.