Triple
T14072833
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colorado River Storage and Regulation System |
E338654
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | dam and reservoir system |
C17935
|
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: dam and reservoir system Context triple: [Colorado River Storage and Regulation System, instanceOf, dam and reservoir system]
-
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.
water reservoir complex
chosen
A water reservoir complex is an integrated system of interconnected reservoirs, infrastructure, and control facilities designed to store, manage, and distribute water for purposes such as supply, irrigation, flood control, and power generation.
-
D.
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.
-
E.
multipurpose dam
A multipurpose dam is a large engineered barrier built across a river or stream to store and regulate water for multiple uses such as irrigation, hydropower generation, flood control, water supply, and recreation.
- 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_69d81c687b0c819087fd9ed4198403f8 |
completed | April 9, 2026, 9:38 p.m. |
Created at: April 9, 2026, 10:21 p.m.