Interactive product portal
Front-end showcase · v1
Product briefProduct creatorYichen WangPortfolio, background & case studies
YichenGuardAI-Powered E-Invoicing Release Assurance
Public Demo

WorkspaceNordic ERP Core

Facts before diagnosis

Evidence

Select one scenario to inspect its assertions, semantic differences, provenance, and bounded next checks.

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Scenario evidence

Payment terms shortened

v1 · scenario_payment_terms_regression

Document review →Fail

Accepted response still fails because a meaningful finance field changed.

Matched

Expected provider status

Expected
Accepted
Observed
Accepted

Mismatch

Material invoice fields remain stable

Expected
No material difference
Observed
Material difference

Material semantic differences

Path
/paymentDueDays
Expected
45
Observed
3
Severity
Medium

Evidence provenance

MOCK_FIELD_MISMATCH — The provider state is accepted, but a material payment field changed.ev_payment_terms_regression_response · Demo evidence

1 material field difference — /paymentDueDaysev_payment_terms_regression_diff · Demo evidence

Bounded next checks

  • Compare the payment-term source field with the frozen mapping.

Static advisory preview

Bounded technical interpretation

No model call

Likely category: Mapping

The deterministic comparison found 1 material field difference. Review the mapping owner and fixture version before changing the release gate.

Evidence basis
ev_payment_terms_regression_response, ev_payment_terms_regression_diff
Confidence
Limited · Demo exemplar
Authority
Advisory only · deterministic result unchanged