Triple
T23640825
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Division |
E583884
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railroad division |
C13555
|
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: railroad division Context triple: [Southern Division, instanceOf, railroad division]
-
A.
railroad operating division
chosen
A railroad operating division is a geographically defined segment of a railway system managed as a unit for train operations, crew assignments, dispatching, and maintenance activities.
-
B.
railroad line
A railroad line is a fixed route consisting of tracks and associated infrastructure over which trains operate to transport passengers or freight between locations.
-
C.
public transport maintenance division
A public transport maintenance division is an organizational unit responsible for inspecting, repairing, and servicing vehicles and infrastructure to ensure the safe, reliable, and efficient operation of a public transportation system.
-
D.
rapid transit division
A rapid transit division is an organizational unit within a transportation agency responsible for planning, operating, and maintaining high-frequency, high-capacity urban rail or bus rapid transit services.
-
E.
railway works section
A railway works section is a defined segment of railway infrastructure and track, managed as a unit for construction, maintenance, and operational oversight.
- 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_69e248fe1c2c8190ac914d2442ff3d26 |
completed | April 17, 2026, 2:51 p.m. |
Created at: April 17, 2026, 6:48 p.m.