I was curious how X is fighting AI slop, so I looked at its open-source algorithm. It has a behavioral model called TweetSpamBot that analyzes up to 512 recent account actions, looking at signals like posting bursts,…

X 在 8 月 13 日开源 For You 时间线排序代码后,开发者发现其反 AI 垃圾内容主要依赖一个名为 TweetSpamBot 的行为评分模型,能识别高频发帖、批量引用转推等模式,但几乎不分析帖子文本,导致刻意包装的 AI 内容农场仍能绕过限制。








