Triple
T5754578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Peninsula reservoir system |
E126933
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | 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: reservoir system Context triple: [San Francisco Peninsula reservoir system, instanceOf, reservoir system]
-
A.
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.
-
B.
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.
-
C.
levee system
A levee system is an integrated network of embankments, floodwalls, and related structures designed to contain or redirect water to protect land and infrastructure from flooding.
-
D.
lake system
A lake system is an interconnected set of lakes, inflows, outflows, and surrounding environments that together regulate water storage, movement, and ecological processes within a defined basin.
-
E.
hydrological system
A hydrological system is the interconnected network of water storage and movement through the atmosphere, land, and water bodies, driven by processes such as precipitation, evaporation, infiltration, and runoff.
- 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_69c00832aedc81909899801b141fa3b4 |
completed | March 22, 2026, 3:18 p.m. |
Created at: March 22, 2026, 3:49 p.m.