Triple
T9381063
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Bridge over Argyle Street |
E225783
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | elevated railway structure |
C539
|
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: elevated railway structure Context triple: [Central Bridge over Argyle Street, instanceOf, elevated railway structure]
-
A.
elevated railway
chosen
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.
-
B.
railway infrastructure element
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.
-
C.
high-floor tram
A high-floor tram is a rail vehicle for urban passenger transport with a raised floor level that typically requires steps or elevated platforms for boarding.
-
D.
straddle-beam monorail
A straddle-beam monorail is a transit system in which rubber-tired vehicles ride astride a single elevated concrete or steel beam, using it for both support and guidance.
-
E.
rapid transit vehicle
A rapid transit vehicle is a high-capacity, electrically powered rail car or train designed to provide frequent, fast, and reliable urban or suburban passenger transportation on dedicated or grade-separated tracks.
- 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_69ca842e9dcc8190a264119e683cfe04 |
completed | March 30, 2026, 2:09 p.m. |
Created at: March 30, 2026, 7:44 p.m.