Triple
T10375795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yverdon–Neuchâtel railway line |
E244502
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | standard-gauge railway |
C20480
|
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: standard-gauge railway Context triple: [Yverdon–Neuchâtel railway line, instanceOf, standard-gauge railway]
-
A.
broad gauge
A broad gauge is a type of railway track gauge in which the distance between the inner faces of the rails is greater than the standard gauge, allowing for larger and more stable trains.
-
B.
railway track gauge
chosen
A railway track gauge is the distance between the inner faces of the two rails of a railway track, determining the width and compatibility of trains that can run on it.
-
C.
railway line
A railway line is a fixed transportation route consisting of tracks, signaling, and related infrastructure along which trains operate between defined locations.
-
D.
United States railroad standard
United States railroad standard: A conceptual class representing the set of technical, operational, and safety specifications that govern the design, construction, and operation of railroads within the United States.
-
E.
rail
A rail is a long, continuous bar or track that provides guidance, support, or a running surface for vehicles, objects, or people in transportation or structural systems.
- 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_69d381b3e328819094b23b8edcd29b5a |
completed | April 6, 2026, 9:49 a.m. |
Created at: April 6, 2026, 12:02 p.m.