Triple
T19438133
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Six Companies, Inc. |
E486277
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Hoover Dam |
—
|
NE NERFINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hoover Dam Context triple: [Six Companies, Inc., notableWork, Hoover Dam]
-
A.
Hoover Dam
chosen
Hoover Dam is a massive concrete arch-gravity dam on the Colorado River, renowned as a landmark feat of 20th-century American engineering and a major source of hydroelectric power and water management in the Southwest.
-
B.
Davis Dam
Davis Dam is a concrete gravity-arch dam on the Colorado River between Nevada and Arizona that forms Lake Mohave and helps regulate water releases from Hoover Dam.
-
C.
Grand Coulee Dam
Grand Coulee Dam is a massive concrete gravity dam on the Columbia River in Washington State, renowned as one of the largest power-producing facilities in the United States and a landmark of New Deal–era infrastructure.
-
D.
Glen Canyon Dam
Glen Canyon Dam is a massive concrete arch-gravity dam on the Colorado River in northern Arizona that created Lake Powell and plays a major role in water storage and hydroelectric power generation in the American Southwest.
-
E.
Roosevelt Dam
Roosevelt Dam is a historic masonry and concrete arch dam on Arizona’s Salt River, built in the early 20th century to provide water storage, flood control, and hydroelectric power for the region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8e8d7ad488190a3373045029b0f3b |
elicitation | completed |
| NER | batch_69e6336281b88190b1e5ad2606d7c314 |
ner | completed |
Created at: April 10, 2026, 1:38 p.m.