As a pivotal extension of the renowned ChatGPT, the GPT Store serves as a dynamic marketplace for various Generative Pre-trained Transformer (GPT) models, shaping the frontier of conversational AI. This paper presents an in-depth measurement study of the GPT Store, with a focus on the categorization of GPTs by topic, factors influencing GPT popularity, and the potential security risks. Our investigation starts with assessing the categorization of GPTs in the GPT Store, analyzing how they are organized by topics, and evaluating the effectiveness of the classification system. We then examine the factors that affect the popularity of specific GPTs, looking into user preferences, algorithmic influences, and market trends. Finally, the study delves into the security risks of the GPT Store, identifying potential threats and evaluating the robustness of existing security measures. This study offers a detailed overview of the GPT Store's current state, shedding light on its operational dynamics and user interaction patterns. Our findings aim to enhance understanding of the GPT ecosystem, providing valuable insights for future research, development, and policy-making in generative AI.

翻译：作为知名ChatGPT的关键扩展，GPT商店为各类生成式预训练Transformer（GPT）模型构建了动态交易市场，塑造着对话式人工智能的前沿。本文对GPT商店进行深入的测量研究，重点关注GPT的主题分类、影响GPT流行度的因素以及潜在的安全风险。我们首先评估GPT商店中GPT的分类情况，分析其按主题组织的机制，并评价分类系统的有效性；随后考察影响特定GPT流行度的因素，探究用户偏好、算法影响及市场趋势。最后，研究深入探讨GPT商店的安全风险，识别潜在威胁并评估现有安全措施的鲁棒性。本研究提供了GPT商店现状的全面概览，揭示了其运行机制与用户交互模式。我们的发现旨在深化对GPT生态系统的理解，为生成式人工智能领域的未来研究、开发及政策制定提供重要参考。