How we select stories
Collection retains sources, timestamps and original material. Valid material goes through pre-screening, two independent scores and fact extraction before editing. Human decisions are recorded separately and retained.
Put reports in context
Reports about the same event share a timeline. A shared topic alone does not establish a shared event. Follow-ups and duplicate coverage are distinguished; uncertain links require independent review.
How trending is calculated
热点采用 V1 独立快照，按事件归并、独立来源、扩散趋势及原始时间衰减计算。缺失指标保持为空；评分明细与方法请查看模型站的透明算法页面。
Briefs, bookmarks and reading settings
Daily briefs organize stories by event; weekly and monthly editions compile published briefs. Reading settings, bookmarks and unread history stay on your device and can be exported or imported.
Sources and corrections
Every story links to its original source. Report factual or grouping issues through site feedback; editorial, model and revision records are retained.