Triple
T1540324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Forth Bridge |
E32850
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Victorian engineering structure |
C4025
|
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: Victorian engineering structure Context triple: [Forth Bridge, instanceOf, Victorian engineering structure]
-
A.
civil engineering landmark
A civil engineering landmark is a significant structure or project—such as a bridge, dam, tunnel, or roadway—that exemplifies notable achievement, innovation, or historical importance in the field of civil engineering.
-
B.
steel arch bridge
A steel arch bridge is a structure that uses a curved steel arch as its main load-bearing element to span a distance and support traffic above.
-
C.
railway bridge
chosen
A railway bridge is a structure built to carry train tracks over obstacles such as roads, rivers, valleys, or other railways, ensuring safe and continuous rail transport.
-
D.
Gothic Revival architecture building
A Gothic Revival architecture building is a structure designed in the 19th-century revival of medieval Gothic style, characterized by pointed arches, steeply pitched roofs, ornate tracery, and vertical emphasis.
-
E.
stone arch bridge
A stone arch bridge is a structure composed of curved stone arches that span a gap, using the compressive strength of masonry to support loads and provide passage over obstacles like rivers or valleys.
- 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_69a885ed29088190a3c2d5a3d100c16e |
completed | March 4, 2026, 7:20 p.m. |
Created at: March 4, 2026, 7:26 p.m.