Meta Platforms CEO扎克伯格：推荐系统的改进在过去六个月内推动用户在Facebook上的停留时间增加了7%，在Instagram上增加了6%，在Threads平台上则增长了35%。

Core Insights - Meta Platforms' CEO Mark Zuckerberg highlighted that improvements in recommendation systems have led to increased user engagement, with Facebook seeing a 7% increase in time spent, Instagram a 6% increase, and Threads a significant 35% increase over the past six months [1] User Engagement Metrics - Facebook: 7% increase in user time spent [1] - Instagram: 6% increase in user time spent [1] - Threads: 35% increase in user time spent [1]