Triple
T18303977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penobscot River watershed |
E438434
|
entity |
| Predicate | includesWaterBody |
P19308
|
FINISHED |
| Object | North Twin Lake |
—
|
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: North Twin Lake | Statement: [Penobscot River watershed, includesWaterBody, North Twin Lake]
Disambiguation candidates (2 decisions)
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: North Twin Lake Context triple: [Penobscot River watershed, includesWaterBody, North Twin Lake]
-
A.
Truesdale Lake
Truesdale Lake is a small residential and recreational lake located in the town of Lewisboro in Westchester County, New York.
-
B.
Sugarloaf Lake
Sugarloaf Lake is a popular inland lake in Michigan known for outdoor recreation such as fishing, boating, and camping within the Waterloo State Recreation Area.
-
C.
Siskiwit Lake
Siskiwit Lake is a large inland lake on Isle Royale in Lake Superior, known for its clear waters, remote wilderness setting, and recreational fishing opportunities.
-
D.
Sabattus Pond
Sabattus Pond is a freshwater lake in Sabattus, Maine, known for recreational activities such as fishing, boating, and seasonal tourism.
-
E.
Ell Pond
Ell Pond is a scenic natural pond and surrounding parkland in Melrose, Massachusetts, known for its walking paths, wildlife, and recreational green space.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Twin Lake Target entity description: North Twin Lake is a freshwater lake in Maine that forms part of the interconnected lakes and rivers feeding into the Penobscot River system.
-
A.
Truesdale Lake
Truesdale Lake is a small residential and recreational lake located in the town of Lewisboro in Westchester County, New York.
-
B.
Sugarloaf Lake
Sugarloaf Lake is a popular inland lake in Michigan known for outdoor recreation such as fishing, boating, and camping within the Waterloo State Recreation Area.
-
C.
Siskiwit Lake
Siskiwit Lake is a large inland lake on Isle Royale in Lake Superior, known for its clear waters, remote wilderness setting, and recreational fishing opportunities.
-
D.
Sabattus Pond
Sabattus Pond is a freshwater lake in Sabattus, Maine, known for recreational activities such as fishing, boating, and seasonal tourism.
-
E.
Ell Pond
Ell Pond is a scenic natural pond and surrounding parkland in Melrose, Massachusetts, known for its walking paths, wildlife, and recreational green space.
- F. None of above. chosen
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8b915e3e881909125d760c15d0c29 |
elicitation | completed |
| NER | batch_69e5018176d481909536f50689f878d2 |
ner | completed |
Created at: April 10, 2026, 10:35 a.m.