Triple
T34211086
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trajan's Bridge |
E877658
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | segmental arch bridge |
C1512
|
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: segmental arch bridge Context triple: [Trajan's Bridge, instanceOf, segmental arch bridge]
-
A.
deck arch bridge
A deck arch bridge is a type of arch bridge where the roadway or deck is positioned on top of the arch structure, which supports the load from below.
-
B.
through-arch bridge
A through-arch bridge is a type of arch bridge in which the deck passes between the arches, with the arch ribs rising above the roadway and connected by vertical or diagonal hangers that support the deck.
-
C.
stone arch bridge
chosen
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.
-
D.
T-shaped bridge
A T-shaped bridge is a structure whose deck or roadway forms a “T” configuration, typically consisting of a main span intersected perpendicularly by a shorter cross span or platform.
-
E.
brick arch bridge
A brick arch bridge is a structure composed of one or more curved brick arches that span an obstacle, using the compressive strength of masonry to transfer loads safely to its supports.
- 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_69f349b0b4bc819088c1552424089ee9 |
completed | April 30, 2026, 12:23 p.m. |
Created at: May 1, 2026, 1:55 a.m.