Graph Engine v1
Thailand decision history.
This page shows how traveler-facing outputs changed between persisted runs, so destination picks, stay logic, route checks, ferry checks, and gold-buying checks can be audited over time.
Stored decision timeline.
The browser hydrates this from /api/decisions/history. It reads the persisted graph snapshots in GRAPH_DB so you can see which traveler answers moved between runs.
Decision history dashboard
Generated from persisted snapshots. The browser hydrates a timeline plus the latest row-level diff here.
Decision history updates in the browser from the persisted graph API.
The browser fills this panel from the persisted graph history API with stored snapshot rows and the latest diff.