Triple
T15223127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pavillon des Chemins de fer |
E363810
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway exhibition |
C15754
|
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: railway exhibition Context triple: [Pavillon des Chemins de fer, instanceOf, railway exhibition]
-
A.
railway museum
A railway museum is a public institution that collects, preserves, and exhibits historic trains, railway equipment, and related artifacts to educate visitors about the history and technology of rail transport.
-
B.
rail transport attraction
chosen
A rail transport attraction is a tourism-focused facility or experience centered around trains, railways, or rail-related activities, designed to entertain, educate, or provide unique travel experiences to visitors.
-
C.
public railway
A public railway is a government- or publicly-owned rail transport system that provides scheduled passenger and/or freight services accessible to the general population, typically operating on standardized tracks and infrastructure.
-
D.
heritage railway
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.
-
E.
railway portal
A railway portal is a structural entrance or gateway, typically at the mouth of a tunnel or major rail facility, that marks the transition between open track and enclosed or specialized railway infrastructure.
- 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_69d85a0ce24c81909c4d3b6475548c95 |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 10, 2026, 3:12 a.m.