Triple
T25221390
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Detroit Dam |
E631973
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | storage dam |
C13691
|
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: storage dam Context triple: [Detroit Dam, instanceOf, storage dam]
-
A.
reservoir dam
chosen
A reservoir dam is a large engineered barrier built across a watercourse to store and regulate water in an upstream reservoir for purposes such as water supply, flood control, irrigation, and power generation.
-
B.
water supply dam
A water supply dam is a barrier constructed across a watercourse to store and regulate water primarily for human consumption, irrigation, and other municipal or industrial uses.
-
C.
water reservoir
A water reservoir is a man-made or natural storage area designed to collect, hold, and regulate water for uses such as drinking supply, irrigation, flood control, and power generation.
-
D.
off-stream storage dam
An off-stream storage dam is a structure built away from a river’s main channel that stores water diverted or pumped from the river or other sources for later use, such as irrigation, water supply, or flood management.
-
E.
hydroelectric dam
A hydroelectric dam is a large engineered structure that stores and controls river water to drive turbines and generate electricity while managing water flow and levels.
- 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_69e75a8e0f688190a7aebe9a4815e25b |
completed | April 21, 2026, 11:07 a.m. |
Created at: April 21, 2026, 1:03 p.m.