Triple
T2527079
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | third rail (New York City area) |
E56060
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway electrification infrastructure |
C3574
|
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: railway electrification infrastructure Context triple: [third rail (New York City area), instanceOf, railway electrification infrastructure]
-
A.
railway infrastructure element
chosen
A railway infrastructure element is any physical component of a rail system—such as tracks, signals, switches, bridges, or platforms—that supports the safe and efficient operation of trains.
-
B.
rail transportation infrastructure
Rail transportation infrastructure encompasses the physical and organizational systems—such as tracks, stations, signaling, power supply, and related facilities—required to support the safe and efficient movement of trains and rail-based services.
-
C.
railway network
A railway network is an interconnected system of tracks, stations, signaling, and rolling stock that enables the organized movement of trains between multiple locations.
-
D.
elevated railway
An elevated railway is a rail transport system in which tracks and stations are built on raised structures above ground level, typically supported by columns or girders, to avoid interference with street traffic.
-
E.
rail
A rail is a long, rigid bar or track, typically made of metal or wood, used to guide, support, or confine movement along a fixed path.
- 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_69ab4a48e4f081908f1218d244608659 |
completed | March 6, 2026, 9:42 p.m. |
Created at: March 6, 2026, 9:46 p.m.