Triple
T12600321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wuppertal Suspension Railway |
E300839
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | suspension railway |
C22361
|
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: suspension railway Context triple: [Wuppertal Suspension Railway, instanceOf, suspension railway]
-
A.
suspended monorail
chosen
A suspended monorail is an elevated rail transport system in which vehicles hang from a single overhead track, providing efficient, space-saving urban or interurban transit.
-
B.
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.
-
C.
cogwheel railway
A cogwheel railway is a type of railway that uses a toothed rack rail engaged by a cogwheel on the train to enable safe operation on steep gradients.
-
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.
maglev railway line
A maglev railway line is a transportation route equipped with magnetic levitation and guidance systems that enable high-speed, low-friction train travel along a dedicated track.
- 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_69d7bdea2ca881908f379526c13b1145 |
completed | April 9, 2026, 2:55 p.m. |
Created at: April 9, 2026, 5:09 p.m.