Triple
T26271059
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 4 (IND Sixth Avenue Line) |
E660422
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | subway track |
C8634
|
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: subway track Context triple: [4 (IND Sixth Avenue Line), instanceOf, subway track]
-
A.
subway line
A subway line is a fixed route within an urban rail transit system, consisting of a sequence of stations and tracks over which trains operate according to a scheduled service.
-
B.
underground rail corridor
An underground rail corridor is a subsurface passageway engineered to safely guide trains between stations, housing tracks, utilities, and supporting infrastructure while minimizing surface disruption.
-
C.
suburban railway corridor
A suburban railway corridor is a dedicated rail route connecting city centers with surrounding residential suburbs, designed to support frequent, high-capacity commuter train services.
-
D.
rail
chosen
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.
-
E.
rail
A rail is a long, continuous bar or track that provides guidance, support, or a running surface for vehicles, objects, or people in transportation or structural systems.
- 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_69ee812960d081909cff6085cc9fa3a6 |
completed | April 26, 2026, 9:18 p.m. |
Created at: April 26, 2026, 9:50 p.m.