Enterprise AI is experiencing rapid growth, with ChatGPT now attracting over 800 million weekly users. This surge has led to more integration of AI into work processes, transforming how teams function. Weekly messages in ChatGPT Enterprise have increased eightfold, while average worker messages rose by 30%. The use of structured workflows has jumped 1,900%, reflecting a shift from casual use to systematic application. Notably, the average reasoning token consumption per organization has soared by 320 times in the past year. AI's impact is felt across various sectors. Technology, healthcare, and manufacturing lead in growth, while finance and professional services dominate in scale. Countries like Australia, Brazil, the Netherlands, and France have seen their business customer bases grow over 140% year-over-year. Workers report significant time savings, with 75% noting improvements in their output speed or quality. Heavy users save more than 10 hours a week. AI is not merely speeding up existing tasks; it's enabling new capabilities, with 75% of users claiming they can now complete tasks they couldn't before. A divide is forming between "frontier" workers and firms and the median employee. Frontier workers engage more intensively, sending six times more messages and utilizing AI's advanced features more effectively. The ongoing evolution of AI, with OpenAI releasing new features every few days, means the main challenges for organizations are less about technology and more about readiness and implementation. The report aims to guide organizations in deploying AI more effectively, offering insights based on real-world usage data to help businesses realize value from their AI investments.