China's three departments jointly investigate the fracture issue of the brake pedal bracket of Zunjie V800
Source breadth 40.0/40Best rank 33.8/35Freshness 25.0/25
How the numbers are calculated, what they compare against, and their units
- Heat
- 0–100 points (no unit)Source breadth 40 + best rank 35 + freshness 25. Breadth = min(sources ÷ 8, 1) × 40; rank = max(0, 1 − (best rank − 1) ÷ 30) × 35, so #1 on a trending list scores full and #31 or lower scores 0; freshness is 25 for a trending item seen only 1–2 times in the last 24 hours or an RSS article under 24 hours old, otherwise 12.5. All counts use the last 24 hours, not the calendar day. Templated market tickers are multiplied by 0.45; breaking keywords add up to 15, capped at 100.
- Heat level
- Surging ≥ 70, Hot ≥ 45, otherwise normal (circulation, not CVE-style severity)This grades how far a story has spread, not how risky it is.
- Rising / falling
- Heat differenceCompared with the previous crawl, not the previous page rebuild — one crawl rebuilds the pages several times. Crawls run every 4 hours. Differences under ±8 show as steady.
- Tracking floor
- Heat ≥ 45Only events at or above this line are written to the time series, so the rising / falling / net-change columns cover only them; events below it still count toward event totals and category heat.
- Sources
- countHow many different outlets carried the story (sections of one outlet, such as its newsflash and latest feeds, count once).
- Mentions
- headlinesEntity pages only: headlines that day matching the entity's keywords, counted from raw headlines — cross-posts are not de-duplicated and this is not a heat score. It measures share of coverage.
- Evidence confidence
- high / medium / lowHow many events this AI paragraph can be traced to (headline match weighted by word rarity, at least two distinct words). It measures traceability, not whether the analysis is right.
- Time
- UTC+8All dates and times on the page are UTC+8; "today" means the UTC+8 calendar day.
Heat measures how widely and how prominently a story is carried, not how serious, credible or market-moving it is. A major disaster covered by two outlets scores lower than entertainment news reposted everywhere — that is the definition, not a bug. This site has no model of severity or market impact and does not pretend to.
Heat over time
One point every 4 hours, accumulated going forward only, never backfilled
Coverage by source
The original headlines for this story on each platform
IT 之家 5 items
- IT Early Report 1016: Cook said Apple Intelligence will be tested in China by the end of the month; Junjie responded to the joint investigation by three departments into the brake pedal bracket fracture of Zunjie; Microsoft announced optimization of Win11 memory management; DeepSeek outage 5 hours compensation announced... #11
- Ministry of Industry and Information Technology and other three departments jointly investigate vehicle brake pedal bracket fracture issues; Zunjie states it actively responds, fully complies, and will fully cooperate with the investigation team #30
- Ministry of Industry and Information Technology, Central Cyberspace Affairs Commission, and State Administration for Market Regulation jointly investigate the brake pedal bracket fracture issue of Zunjie V800 cars #26
- Huawei's Yu Chengdong commented on the "three departments' joint investigation into the brake pedal bracket fracture problem": Justice may be delayed, but it will never be absent! #29
- Microsoft announces Win11 memory management optimization: response speed boosted up to 20%, 8GB memory computers benefit significantly #21
香港经济日报 财经 (inews 子域) 2 items
酷安 2 items
- Zunjie Auto Responds to the Joint Investigation by Three Departments Including MIIT on V800 Brake Pedal Bracket Fracture: Positive Response, Fully Obey and Will Fully Cooperate #9
- Online rumor: Yu Chengdong commented on the "three departments' joint investigation into the brake pedal bracket fracture issue of Juntie V800" #15