Triple
T12127146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cedar Hill (Frederick Douglass home) |
E288837
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Anacostia |
E980714
|
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: Anacostia Context triple: [Cedar Hill (Frederick Douglass home), locatedIn, Anacostia]
-
A.
Anacostia
chosen
Anacostia is a historic neighborhood in Southeast Washington, D.C., known for its African American heritage and cultural landmarks.
-
B.
Anacostia River
The Anacostia River is a tidal river in the Washington, D.C. area known for its historical significance, urban setting, and long-running environmental restoration efforts.
-
C.
Patapsco River
The Patapsco River is a major waterway in central Maryland that flows into the Chesapeake Bay and forms the harbor of Baltimore.
-
D.
Northeast Branch Anacostia River
The Northeast Branch Anacostia River is a major tributary of the Anacostia River in Maryland, flowing through suburban communities and parklands before joining the river system that leads to Washington, D.C.
-
E.
Occoquan River
The Occoquan River is a tributary of the Potomac River in northern Virginia, known for its role in regional water supply, recreation, and the historic town of Occoquan along its banks.
- 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_69d6ab4b5e4c81909950b17151eb0951 |
elicitation | completed |
| NER | batch_69d9157ce6b88190b16592cc48244db3 |
ner | completed |
| NED1 | batch_69f65e9868ec81909efd7e142d5fb090 |
ned_source_triple | completed |
Created at: April 8, 2026, 9:49 p.m.