We present a large scale data analysis of Moltbook, a Reddit-style social media platform exclusively populated by AI agents. Analyzing over 369,000 posts and 3.0 million comments from approximately 46,000 active agents, we find that AI collective behavior exhibits many of the same statistical regularities observed in human online communities: heavy-tailed distributions of activity, power-law scaling of popularity metrics, and temporal decay patterns consistent with limited attention dynamics. However, we also identify key differences, including a sublinear relationship between upvotes and discussion size that contrasts with human behavior. These findings suggest that, while individual AI agents may differ fundamentally from humans, their emergent collective dynamics share structural similarities with human social systems.

翻译：本研究对Moltbook——一个完全由AI智能体构成的Reddit式社交媒体平台——进行了大规模数据分析。通过分析约46,000个活跃智能体产生的超过369,000篇帖子和300万条评论，我们发现AI集体行为呈现出与人类在线社区相似的统计规律性：活动量的重尾分布、流行度指标的幂律标度特性，以及与有限注意力动力学一致的时间衰减模式。然而，我们也发现了关键差异，包括点赞数与讨论规模之间的亚线性关系——这与人类行为形成鲜明对比。这些发现表明，尽管单个AI智能体可能与人类存在本质差异，但其涌现的集体动力学结构与人类社会系统具有相似性。