Triple
T31433678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ET&WNC Railroad corridor |
E801865
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | former narrow-gauge railway route |
C53544
|
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: former narrow-gauge railway route Context triple: [ET&WNC Railroad corridor, instanceOf, former narrow-gauge railway route]
-
A.
narrow-gauge railway line
A narrow-gauge railway line is a railroad whose track gauge is significantly smaller than the standard gauge, typically used in regions with difficult terrain, lower construction costs, or specialized transport needs.
-
B.
restored railway line
A restored railway line is a previously disused or dismantled rail route that has been repaired, rebuilt, and returned to operational or heritage service.
-
C.
partially closed railway line
A partially closed railway line is a rail route where some sections or services have been discontinued or removed from regular operation, while other parts remain active or in limited use.
-
D.
former railway
chosen
A former railway is a decommissioned rail line or route that once carried train traffic but has since been abandoned, removed, or repurposed for other uses.
-
E.
former railway facility
A former railway facility is a decommissioned or repurposed site that once served operational functions for rail transport, such as stations, depots, yards, or maintenance buildings.
- 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_69f348c475348190bf579ca858eec77c |
completed | April 30, 2026, 12:19 p.m. |
Created at: April 30, 2026, 8:59 p.m.