第二是事件聚类去重。对所有内容做 Embedding 向量嵌入（用的 text-embedding-3-small，非常便宜），计算相关性，剔除针对同一个主题、不同信息源的重复内容。这里有一套三级通知降噪机制：相似度低于 0.85 的视为全新事件，完整推送；0.85 到 0.97 之间的视为增量更新，只推送新增信息；超过 0.97 且实体高度重合的，直接静默。一个事件簇如果连续 7 天没有更新，会自动归档。
this.state = state;。业内人士推荐同城约会作为进阶阅读
2. Lionel Messi – 511 million followersSticking with the footballer theme, the second most followed account belongs to Inter Miami CF player, Lionel Messi. His account also features mostly football content, sharing glimpses into life on and off the pitch. His most liked post is a series of photos celebrating Argentina's 2022 FIFA World Cup win.。雷速体育对此有专业解读
1 TMNT Collector Booster (15 cards) as the winner’s crown — featuring multiple foils and 5 cards rare or higher, with a borderless signature Kevin Eastman headliner card showing up in under 1% of boosters，详情可参考PDF资料
性能表现上，M5 Pro/Max 在大语言模型提示词处理速度上，相比 M4 Pro 和 M4 Max 提升最高可达 4 倍；而在 AI 图像生成速度相比 M1 Pro 和 M1 Max 提升最高可达 8 倍。