Triple
T24933179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gembrook railway line |
E623242
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | heritage railway precursor |
C1351
|
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: heritage railway precursor Context triple: [Gembrook railway line, instanceOf, heritage railway precursor]
-
A.
heritage railway
chosen
A heritage railway is a preserved or restored railway line operated primarily for historical, educational, and touristic purposes, often using vintage locomotives, rolling stock, and traditional operating practices.
-
B.
heritage railway station
A heritage railway station is a preserved or restored train station that maintains historical architecture, equipment, and operations to reflect and celebrate railway history, often serving tourism and educational purposes.
-
C.
early railway
An early railway is a pioneering rail transport system, typically from the late 18th to mid-19th century, characterized by primitive track technology, steam-powered locomotives, and foundational infrastructure that enabled the first large-scale movement of people and goods by rail.
-
D.
early passenger railway
An early passenger railway is a transportation system from the 19th or early 20th century that used rail tracks and typically steam-powered locomotives to carry people between towns and cities, often marking the transition from horse-drawn carriages to mechanized mass transit.
-
E.
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.
- 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_69e2fac6b5a48190a1c38857f00915a9 |
completed | April 18, 2026, 3:30 a.m. |
Created at: April 18, 2026, 5:30 a.m.