Triple
T6794141
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Auto Train |
E156009
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | auto ferry train service |
C4639
|
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: auto ferry train service Context triple: [Amtrak Auto Train, instanceOf, auto ferry train service]
-
A.
auto ferry train
chosen
An auto ferry train is a specialized rail service designed to transport passengers along with their vehicles—such as cars, motorcycles, and small trucks—across long distances or through otherwise impassable routes like tunnels or mountainous regions.
-
B.
ferry service
A ferry service is a transportation operation that regularly carries passengers, vehicles, and sometimes cargo across bodies of water along fixed routes and schedules.
-
C.
ferry service network
A ferry service network is a coordinated system of water-based transport routes, vessels, terminals, and schedules that moves passengers and cargo between multiple ports or coastal locations.
-
D.
passenger ferry
A passenger ferry is a vessel designed to transport people, and sometimes light vehicles or cargo, across bodies of water on regular, short-distance routes.
-
E.
passenger rail service
Passenger rail service is a transportation system that operates trains to carry people between locations on a scheduled basis, typically offering various classes of comfort and amenities.
- 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_69c6881844448190a65822d9b39d7f88 |
completed | March 27, 2026, 1:37 p.m. |
Created at: March 27, 2026, 2:15 p.m.