Triple
T9674886
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington, D.C.–Savannah, Georgia |
E234122
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Amtrak route segment |
C1204
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: Amtrak route segment Context triple: [Washington, D.C.–Savannah, Georgia, instanceOf, Amtrak route segment]
-
A.
Amtrak Thruway Motorcoach route
An Amtrak Thruway Motorcoach route is a scheduled bus service that connects passengers to and from Amtrak train stations, extending rail network coverage to areas not directly served by trains.
-
B.
rail route
chosen
A rail route is a defined path or corridor along which trains operate between specified locations, following a scheduled sequence of stops and track segments.
-
C.
Amtrak rolling stock
Amtrak rolling stock comprises the locomotives, passenger cars, and specialized rail vehicles owned or operated by Amtrak for intercity and regional passenger rail service in the United States.
-
D.
railway route
A railway route is a defined path or corridor along which trains operate between specified locations, following designated tracks, schedules, and operational rules.
-
E.
commuter rail line
A commuter rail line is a passenger train service that operates on fixed tracks and schedules to connect suburban or outlying areas with a central city, primarily serving daily work and school commuters.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ca848f55e48190b3f67252571c3d45 |
completed | March 30, 2026, 2:11 p.m. |
Created at: March 30, 2026, 8:15 p.m.