ChatGPT周活跃用户将达7亿人，同比增至4倍

Core Viewpoint - The user base of ChatGPT is rapidly increasing, with expectations to surpass 700 million users this week, marking a fourfold increase compared to the same period last year [2][4]. User Growth - ChatGPT was launched in November 2022, and by approximately one year later, the weekly active users exceeded 100 million. As of early August 2023, the user count was around 175 million, and by March 2025, it is projected to reach 500 million [4]. - The growth rate of users is accelerating, with Japan's user count expected to exceed 6 million by the end of 2024. Additionally, the number of commercial user accounts utilizing ChatGPT for business purposes has surpassed 5 million globally [5]. User Composition - The total user count of 700 million includes free users, paid users starting at $20 per month, and enterprise users. OpenAI defines active users as those who use the service at least once a week [4].