Evidence inventory

Source inventory and freshness approach.

KosoMado separates official sources, checked records, estimates, and information that still needs confirmation.

Three source confidence steps

Sources, rules, and uncertainty stay visible in the same product surface.

01

Sources first

Official pages, checked records, and confirmation labels stay visible beside benefit, task, and timeline items.

02

Rules own decisions

Money, eligibility, deadlines, and timing are not final unless calculation rules or source confirmation support them.

03

Uncertainty is shown

Likely, maybe, confirm, and estimate states tell families what is useful now and what still needs checking.

Source-to-product flow

KosoMado turns official-source records into visible confidence states before they can affect money, timing, or workflow guidance.

  1. Official source

    Official pages, municipal pages, and program documents are prioritized first.

  2. Source record

    Each source becomes a record with URL, last checked date, jurisdiction, and review state.

  3. Confidence state

    Amounts, deadlines, and eligibility stay in confirm mode until rules and source checks support them.

  4. User-facing result

    Families see the owner, next action, and what to confirm before relying on the result.

Example source inventory

These cards show the kind of source metadata families should expect around benefit guidance.

Source check in progress

Birth expense subsidy source

Owner
Setagaya City
Last checked
2026-05-23
Confidence
B/F

Official source metadata is checked; user-facing benefit output remains confirm-only until calculation rules approve claims.

Source check in progress

Childbirth lump-sum source

Owner
Setagaya City / health insurer
Last checked
2026-05-23
Confidence
B/F

Used only to explain the source path until amount, timing, and workflow rules pass checks.

Source check in progress

Child medical subsidy source

Owner
Setagaya City
Last checked
2026-05-23
Confidence
B/F

Source freshness can be shown; eligibility, forms, and deadlines still require approved rules.

What we show now

  • Official source, checked date, and responsible institution.
  • Planning-level likelihood and confirmation points.
  • Questions the family should ask next.

What we do not show yet

  • Unreviewed final amounts or payment dates.
  • Admission probabilities or official final decisions.
  • Language implying government affiliation.

Freshness model

Freshness is treated as source metadata: jurisdiction, program, reviewer state, and allowed public claim level.