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

WorkspaceNordic ERP Core

Release candidate · 2026.08

Review desk

Turn each changed outcome into an evidence-backed follow-up, without losing the context.

Mock-only workspace
This tab only · resets on reload
Review coverage0 / 7priority outcomes documented

Reviewed does not mean resolved. All deterministic failures remain.

Continue to decision →

Evidence-led triage · Contract change

Unexpected contract response

Scenario v1 · Contract · Critical risk

Review required

An unknown response shape produces review-required instead of guessed truth.

Expected outcomeAccepted
Observed outcomeUnknown
Suggested owning domainRelease engineering

What the evidence says

Inspect all evidence ↗

The response shape is not recognized by the frozen Mock contract.

ev_contract_change_unknown_response

Bounded follow-up

  1. Review the contract snapshot before classifying the response.

Deterministic guidance · no model call · no action is executed

Document your review

12–2,000 characters. No customer information or credentials. Notes stay in memory until reload.

Review notes do not resolve a test failure. A retest needs new run evidence; this Demo does not execute a fix or grant release approval.