Triple
T20418153
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birney replica streetcars |
E500767
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | tourist tram vehicle |
C8458
|
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: tourist tram vehicle Context triple: [Birney replica streetcars, instanceOf, tourist tram vehicle]
-
A.
museum tramway
A museum tramway is a heritage transportation system that preserves, operates, and often restores historic trams or streetcars for educational and recreational use, typically within or near a museum setting.
-
B.
tramcar type
A tramcar type is a classification of tram vehicles based on shared design, capacity, and operational characteristics used in urban rail transit systems.
-
C.
mountain tramway
A mountain tramway is an aerial or cable-driven transportation system that carries passengers or goods up and down steep mountainous terrain using suspended or rail-guided cars.
-
D.
rail vehicle
chosen
A rail vehicle is a wheeled conveyance designed to operate on railway tracks for transporting passengers, freight, or performing specialized rail-related tasks.
-
E.
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.
- 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_69e0b4a935588190b9446a99b37ced44 |
completed | April 16, 2026, 10:06 a.m. |
Created at: April 16, 2026, 11:30 a.m.