Triple
T469785
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Coulee Dam |
E8529
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | concrete gravity dam |
C2859
|
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: concrete gravity dam Context triple: [Grand Coulee Dam, instanceOf, concrete gravity dam]
-
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.
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.
civil engineer
A civil engineer is a professional who designs, constructs, and maintains infrastructure projects such as roads, bridges, buildings, and water systems to ensure safety, functionality, and sustainability.
-
D.
pond
A pond is a small, often still body of water, natural or artificial, that supports aquatic life and reflects its surrounding environment.
-
E.
river
A river is a natural flowing body of water, usually freshwater, that moves continuously along a defined channel from higher elevations toward lower ones, often emptying into a sea, lake, or another river.
- 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_69a2e7f3aeb48190a19453e3a043f486 |
completed | Feb. 28, 2026, 1:04 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.