Confidence legend
Likely
Useful but still source-limited
Maybe
Worth checking, not final
Confirm
Needs source, rule, or institution confirmation
B/F
Source and calculation boundary
Source-led operating model
Rules, confidence, and source-confirmation methodology.
Money, eligibility, deadlines, and workflow status come from calculation rules, checked data, or explicit source confirmation.
Operating model
Before guidance is shown, it passes through source, rule, and confidence gates.
- 01Official sources
Official sources and jurisdiction are checked first.
- 02Checked data
URL, checked date, and review state become structured data.
- 03Deterministic rules
Amounts and deadlines belong to deterministic rules.
- 04Confidence labels
Likely, maybe, and confirm states separate usefulness from certainty.
- 05Source checks
Stronger claims and paid plans require source and rule checks before families rely on them.
- 06AI boundary
AI explains and drafts. It is not the authority.
Source-check path
- Save a family case.
- Review source-cited sections.
- Summarize questions and responsible institutions before reliance.
AI can help with
- Explain
- Translate
- Summarize
- Draft questions
AI does not decide
- Money amounts
- Eligibility
- Deadlines
- Tax, medical, or submission decisions
Benefit examples
Benefit candidates are useful only when paired with confidence and next action.
LikelyChildbirth cost support
Setagaya childbirth cost support path
Confirm which Setagaya and insurer payment paths apply before final payment planning.
- Owner
- Ward office / insurer / hospital
- Confirm
- Ward eligibility, insurance route, and hospital direct-payment handling.
MaybeParental leave money
Maternity allowance
Confirm employment and insurance status.
- Owner
- Health insurer
- Confirm
- Insurance type and leave plan.
ConfirmLocal support
Setagaya child medical subsidy path
Confirm ward and child age band.
- Owner
- Ward office
- Confirm
- Current or planned ward.