{"id":"news-feed-hybrid-splits-on-follower-count","text":"Hybrid strategy uses `celebrity_threshold` (default 1000) to decide push vs. pull per-author; the threshold is evaluated at write time and not retroactively applied to already-cached posts","truth_value":"IN","source":"entries/2026/06/05/news-feed-system-news_feed.md","source_url":"","source_hash":"","justifications":[],"dependents":["hybrid-fanout-bounds-both-write-and-read-cost"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"news-feed-hybrid-splits-on-follower-count","truth_value":"IN","reason":"premise"}]}}