Triple
T17505382
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Natchez Trace Parkway Bridge |
E426300
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | double-arch bridge |
C27983
|
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: double-arch bridge Context triple: [Natchez Trace Parkway Bridge, instanceOf, double-arch bridge]
-
A.
twin-span bridge
A twin-span bridge is a structure composed of two parallel bridge spans, typically used to carry traffic in opposite directions or to increase capacity across a single crossing.
-
B.
double-decked bridge
A double-decked bridge is a bridge structure with two vertically stacked levels of roadway, rail, or pedestrian paths designed to separate and manage different types or directions of traffic.
-
C.
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.
-
D.
deck arch bridge
chosen
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.
-
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_69d889dd9164819087b1dc3c9240c870 |
completed | April 10, 2026, 5:25 a.m. |
Created at: April 10, 2026, 5:48 a.m.