Triple
T31661825
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canterbury provincial railways |
E808022
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | historical railway system |
C1081
|
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: historical railway system Context triple: [Canterbury provincial railways, instanceOf, historical railway system]
-
A.
heritage tramway system
A heritage tramway system is a historically preserved or recreated tram network operated primarily for cultural, educational, and touristic purposes, often using restored vintage vehicles and traditional infrastructure.
-
B.
historical railway asset
A historical railway asset is any preserved or documented physical or digital artifact—such as tracks, rolling stock, stations, equipment, or records—associated with past railway operations and valued for its cultural, technological, or historical significance.
-
C.
historical railway interest
Historical railway interest is a fascination with the development, operation, and cultural impact of rail transport throughout history, often involving the study, preservation, and appreciation of trains, routes, infrastructure, and related artifacts.
-
D.
historic transportation system
chosen
A historic transportation system is an organized network of vehicles, routes, and infrastructure from a past era that once facilitated the movement of people or goods and is now preserved, studied, or remembered for its cultural, technological, or historical significance.
-
E.
railway network
A railway network is an interconnected system of tracks, stations, signaling, and rolling stock that enables the organized movement of trains between multiple locations.
- 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_69f348dbeef4819080b446a7feb6340b |
completed | April 30, 2026, 12:19 p.m. |
Created at: April 30, 2026, 10:57 p.m.