Triple
T23143529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PRASA |
E577525
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | passenger rail agency |
C5167
|
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: passenger rail agency Context triple: [PRASA, instanceOf, passenger rail agency]
-
A.
passenger rail service
Passenger rail service is a transportation system that operates trains to carry people between locations on a scheduled basis, typically offering various classes of comfort and amenities.
-
B.
passenger rail operating sector
The passenger rail operating sector comprises organizations and systems responsible for providing scheduled rail transport services for people, including train operations, customer service, safety management, and coordination with infrastructure owners and regulators.
-
C.
passenger rail terminal
A passenger rail terminal is a dedicated facility where travelers board, disembark, and transfer between trains, supported by platforms, ticketing, waiting areas, and related passenger services.
-
D.
public transportation agency
A public transportation agency is an organization responsible for planning, operating, and managing shared transit services such as buses, trains, and other modes to provide mobility for the public within a defined region.
-
E.
national railway company
chosen
A national railway company is a state-owned or state-controlled organization responsible for operating and managing a country's primary passenger and freight rail transport services and infrastructure.
- 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_69e245f8e6248190ba3d58e068b4dccb |
completed | April 17, 2026, 2:38 p.m. |
Created at: April 17, 2026, 4 p.m.