Triple
T2302576
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ha'penny Bridge |
E51765
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | cast-iron bridge |
C9542
|
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: cast-iron bridge Context triple: [Ha'penny Bridge, instanceOf, cast-iron bridge]
-
A.
railway bridge
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.
-
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.
railroad bridge
A railroad bridge is a specialized structure that carries railway tracks over obstacles such as roads, rivers, valleys, or other rail lines, ensuring safe and continuous train passage.
-
D.
covered bridge
A covered bridge is a typically wooden, roofed structure that spans a waterway or gap, enclosing its roadway to protect the supporting framework from weather and extend its lifespan.
-
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. chosen
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_69a88b0a9f248190bcff941463d8f65a |
completed | March 4, 2026, 7:42 p.m. |
Created at: March 4, 2026, 7:49 p.m.