Triple
T38132014
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oratório Yard |
E952248
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | metro maintenance facility |
C4156
|
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 maintenance facility Context triple: [Oratório Yard, instanceOf, metro maintenance facility]
-
A.
maintenance facility
chosen
A maintenance facility is a dedicated location equipped with tools, resources, and personnel for inspecting, repairing, and servicing equipment, vehicles, or infrastructure to ensure their proper functioning and longevity.
-
B.
metro operator
A metro operator is a person responsible for safely driving and controlling subway or metro trains according to schedules, signals, and operational procedures.
-
C.
underground metro station
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.
-
D.
Tokyo Metro facility
A Tokyo Metro facility is any physical location, structure, or installation owned, operated, or managed by Tokyo Metro that supports the operation, maintenance, or use of its subway services.
-
E.
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.
- 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_69f76f083548819082bd2bbf53c79e8e |
completed | May 3, 2026, 3:51 p.m. |
Created at: May 3, 2026, 4:21 p.m.