Triple
T6451629
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Center City Concourse |
E139880
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | underground pedestrian concourse |
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 pedestrian concourse Context triple: [Center City Concourse, instanceOf, underground pedestrian concourse]
-
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.
passenger terminal concourse
A passenger terminal concourse is a large, central circulation space within a transport terminal where travelers move between entrances, ticketing, security, and boarding areas, often containing seating, retail, and information services.
-
C.
monorail station
A monorail station is a designated facility where passengers board, alight, and transfer to monorail trains, typically featuring elevated platforms, access structures, and passenger amenities.
-
D.
floor of a building
A floor of a building is a horizontal structural level designed to support occupants and activities, typically bounded vertically by ceilings and/or other floors.
-
E.
people mover system
A people mover system is an automated transportation network designed to efficiently move passengers over short to medium distances within confined areas such as airports, campuses, or urban centers.
- 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_69c008b301948190a35854e5284dc822 |
completed | March 22, 2026, 3:20 p.m. |
Created at: March 22, 2026, 4:47 p.m.