Triple
T14306728
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oak Grove Dam |
E354716
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Clackamas River |
E65027
|
NE FINISHED |
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: Clackamas River Context triple: [Oak Grove Dam, locatedOn, Clackamas River]
-
A.
Clackamas River
chosen
The Clackamas River is a tributary of the Willamette River in northwestern Oregon, known for its scenic forested watershed, hydroelectric dams, and popular recreational activities like fishing, rafting, and kayaking.
-
B.
Multnomah River
The Multnomah River is a historic waterway in Oregon whose name, derived from the Indigenous Multnomah people, has been used for various geographic and political entities in the region.
-
C.
Tualatin River
The Tualatin River is a tributary of the Willamette River in northwestern Oregon, known for flowing through agricultural lands and suburban communities and serving as a key source of irrigation, recreation, and wildlife habitat.
-
D.
Middle Fork Willamette River
The Middle Fork Willamette River is a major tributary of Oregon’s Willamette River, flowing through forested mountain terrain and reservoirs before joining the main stem near Eugene.
-
E.
Yamhill River
The Yamhill River is a tributary waterway in northwestern Oregon that flows through Yamhill County’s agricultural and wine-producing regions before joining the Willamette River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8278ed42c8190b9f882dcce611347 |
elicitation | completed |
| NER | batch_69de85b156b0819083f2bd319deed1b6 |
ner | completed |
| NED1 | batch_69fdf06f22148190a750a012397b2c68 |
ned_source_triple | completed |
Created at: April 10, 2026, 1:12 a.m.