Triple
T12428660
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PATH pedestrian network |
E296965
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | underground walkway system |
C4955
|
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: underground walkway system Context triple: [PATH pedestrian network, instanceOf, underground walkway system]
-
A.
underground structure
chosen
An underground structure is a man-made construction built below the earth’s surface to provide space, protection, or support for various human activities or infrastructure.
-
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.
roadway underpass
A roadway underpass is a structure that allows a road to pass beneath another road, railway, or obstacle, providing grade separation and uninterrupted traffic flow.
-
D.
elevated walkway
An elevated walkway is a raised pedestrian pathway, typically supported above ground level, that allows people to move safely and efficiently over obstacles, traffic, or uneven terrain.
-
E.
covered walkway
A covered walkway is a roofed passage that provides sheltered pedestrian movement between locations, protecting users from weather while guiding circulation.
- 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_69d6ada0640c81908c061d7fb3d47786 |
completed | April 8, 2026, 7:33 p.m. |
Created at: April 8, 2026, 9:55 p.m.