OpenAI's ChatGPT, the AI-powered chatbot, has reached a remarkable milestone of 300 million weekly active users, reflecting its rapid growth since its launch in November 2022. The company rolled out significant updates throughout 2024, including partnerships with Apple and the introduction of its new text-to-video model, Sora. However, OpenAI faced challenges, including high-profile executive departures and lawsuits alleging copyright infringement. Despite these hurdles, innovations like real-time vision capabilities and customizable user interactions have kept user engagement high. The company continues to evolve amid ongoing scrutiny and competition.