Triple
T1062614
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bridge of Sighs, Cambridge |
E22940
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | covered bridge |
C6050
|
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: covered bridge Context triple: [Bridge of Sighs, Cambridge, instanceOf, covered bridge]
-
A.
suspension bridge
A suspension bridge is a type of bridge in which the deck is hung below large main cables that are anchored at each end and pass over tall towers, allowing it to span long distances.
-
B.
former bridge
A former bridge is a structure that once functioned as a crossing over an obstacle such as water, a road, or a valley, but has since been decommissioned, repurposed, or rendered unusable for its original bridging purpose.
-
C.
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.
-
D.
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.
-
E.
truss bridge
A truss bridge is a type of bridge whose load-bearing superstructure is composed of a framework of interconnected triangular units that efficiently distribute forces through tension and compression.
- 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_69a493dada0481909c43649f9843ea91 |
completed | March 1, 2026, 7:30 p.m. |
Created at: March 1, 2026, 7:42 p.m.