Triple
T22927022
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cape Breton and Central Nova Scotia Railway |
E569337
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | shortline railway |
C10102
|
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: shortline railway Context triple: [Cape Breton and Central Nova Scotia Railway, instanceOf, shortline railway]
-
A.
shortline railroad
chosen
A shortline railroad is a small, independently operated railroad company that typically provides local freight or passenger service over a limited track network, often connecting shippers to larger mainline railroads.
-
B.
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.
-
C.
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.
-
D.
railway line
A railway line is a fixed transportation route consisting of tracks, signaling, and related infrastructure along which trains operate between defined locations.
-
E.
mini-shinkansen line
A mini-shinkansen line is a converted narrow-gauge railway upgraded to standard gauge and high-speed standards, allowing Shinkansen trains to run directly onto conventional lines while maintaining through-service with the main high-speed network.
- 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_69e2458f7d008190901dccbaebeaba24 |
completed | April 17, 2026, 2:37 p.m. |
Created at: April 17, 2026, 3:43 p.m.