Triple
T21587792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newtown Creek |
E532697
|
entity |
| Predicate | contributesTo |
P477
|
FINISHED |
| Object | Chesapeake Bay watershed |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Chesapeake Bay watershed | Statement: [Newtown Creek, contributesTo, Chesapeake Bay watershed]
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: Chesapeake Bay watershed Context triple: [Newtown Creek, contributesTo, Chesapeake Bay watershed]
-
A.
Chesapeake Bay
chosen
Chesapeake Bay is the largest estuary in the United States, known for its rich biodiversity, extensive watershed, and historical importance to the Mid-Atlantic region.
-
B.
Atlantic Coast watershed
The Atlantic Coast watershed is the extensive drainage basin whose rivers and streams flow eastward into the Atlantic Ocean along the eastern seaboard of the United States.
-
C.
Maryland Coastal Bays system
The Maryland Coastal Bays system is a network of shallow coastal lagoons and estuaries behind the barrier islands of Maryland’s Atlantic coast, recognized for its rich biodiversity and important habitat for fish, birds, and other wildlife.
-
D.
Chesapeake Bay region
The Chesapeake Bay region is a large estuarine and coastal area in the eastern United States known for its rich maritime history, diverse ecosystems, and significant role in American colonial and early national development.
-
E.
Chesapeake
Chesapeake is an independent city in southeastern Virginia known for its mix of suburban communities, extensive wetlands, and location within the Hampton Roads 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_69e0c46251648190876f0427cf2d321b |
elicitation | completed |
| NER | batch_69eeeb621ab88190a33a943424ffb306 |
ner | completed |
Created at: April 16, 2026, 6:31 p.m.