Triple
T28227487
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 4 at Century Avenue |
E711627
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | metro interchange station |
C52829
|
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: metro interchange station Context triple: [Line 4 at Century Avenue, instanceOf, metro interchange station]
-
A.
railway–metro interchange
A railway–metro interchange is a transport facility where mainline railway services and urban metro lines connect, enabling passengers to transfer conveniently between regional and local rail networks.
-
B.
underground metro station
chosen
An underground metro station is a subterranean transit facility where passengers access, board, and disembark metro trains via platforms connected to the surface by tunnels, stairs, escalators, and elevators.
-
C.
group of metro interchange stations
A group of metro interchange stations is a collection of transit hubs where multiple metro lines intersect, enabling passengers to transfer between routes within an urban rail network.
-
D.
tram station
A tram station is a designated stopping place along a tram line where passengers can safely board, alight, and sometimes transfer between tram services.
-
E.
metro station entrance
A metro station entrance is a designated access point at street level that allows passengers to enter or exit an underground or elevated metro system, typically featuring stairs, escalators, elevators, signage, and fare control access.
- 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_69efb51dfb048190ada79b745c33b363 |
completed | April 27, 2026, 7:12 p.m. |
Created at: April 27, 2026, 10:50 p.m.