Triple
T12752144
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vidin–Calafat Bridge |
E304761
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | road and rail bridge |
C31837
|
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: road and rail bridge Context triple: [Vidin–Calafat Bridge, instanceOf, road and rail bridge]
-
A.
combined road and rail bridge–tunnel
A combined road and rail bridge–tunnel is a hybrid transportation structure that integrates both bridge and tunnel segments to carry vehicular and rail traffic across or under a geographic obstacle such as a body of water or valley.
-
B.
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.
-
C.
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.
-
D.
highway bridge
A highway bridge is a raised structure that carries vehicular traffic over obstacles such as rivers, valleys, other roads, or railways, ensuring continuous and efficient roadway connectivity.
-
E.
river bridge
A river bridge is a structure built to span a river, providing a stable pathway for vehicles, pedestrians, or rail traffic to cross from one bank to the other.
- 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_69d7bdf1fcd081909ffb0e0d6fa3a07d |
completed | April 9, 2026, 2:55 p.m. |
Created at: April 9, 2026, 5:27 p.m.