Triple
T5074639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meishan Reservoir |
E114363
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | water storage reservoir |
C377
|
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: water storage reservoir Context triple: [Meishan Reservoir, instanceOf, water storage reservoir]
-
A.
reservoir dam
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.
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.
-
C.
irrigation dam
An irrigation dam is a barrier constructed across a watercourse to store and regulate water specifically for agricultural use, enabling controlled distribution to fields and crops.
-
D.
man-made lake
chosen
A man-made lake is an artificial body of standing water created by human intervention, typically through damming rivers or excavating land, for purposes such as water supply, recreation, irrigation, or hydroelectric power.
-
E.
freshwater lake
A freshwater lake is a naturally occurring inland body of standing water with low salt concentration, supporting diverse aquatic ecosystems and often serving as a critical resource for wildlife and human use.
- 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_69bd443cf28c8190ad371d603563dbdd |
completed | March 20, 2026, 12:57 p.m. |
Created at: March 20, 2026, 1:39 p.m.