Triple
T9513825
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Euclid |
E229470
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Lyndhurst |
E229472
|
NE FINISHED |
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: Lyndhurst | Statement: [South Euclid, adjacentTo, Lyndhurst]
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: Lyndhurst Context triple: [South Euclid, adjacentTo, Lyndhurst]
-
A.
Lyndhurst
chosen
Lyndhurst is a suburban city located in northeastern Ohio, forming part of the Greater Cleveland metropolitan area.
-
B.
Lyndhurst Mansion
Lyndhurst Mansion is a renowned 19th-century Gothic Revival country house and historic estate overlooking the Hudson River in Tarrytown, New York.
-
C.
Hempstead House
Hempstead House is a grand early-20th-century Tudor-style mansion on Long Island’s North Shore, known as one of the historic Gold Coast estates.
-
D.
Greystone Mansion
Greystone Mansion is a historic, grand estate and public park in Beverly Hills, California, renowned for its Tudor Revival architecture and frequent use as a film and television location.
-
E.
Arlington Estate
Arlington Estate is the historic Virginia plantation that served as the home of the Custis-Lee family and later became the site of Arlington National Cemetery.
- 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_69ca84777560819084cddd999badc1aa |
elicitation | completed |
| NER | batch_69cd986bfcac8190aa97f8975cb17f6c |
ner | completed |
| NED1 | batch_69d14c183fa08190a28610045306db6d |
ned_source_triple | completed |
Created at: March 30, 2026, 7:58 p.m.