Triple
T9225392
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Irene Lapham |
E221669
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object | Lapham |
E394020
|
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: Lapham | Statement: [Irene Lapham, familyName, Lapham]
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: Lapham Context triple: [Irene Lapham, familyName, Lapham]
-
A.
Lapham
chosen
Lapham is a surname most notably associated with Roger D. Lapham, an American shipping executive and former mayor of San Francisco.
-
B.
Eldridge
Eldridge is an English-language surname of Old English origin, borne by various notable individuals across fields such as politics, the arts, and sports.
-
C.
Workman Hill
Workman Hill is a modest peak within the Puente Hills range in Los Angeles County, California, known for its hiking trails and views over the surrounding suburban landscape.
-
D.
Nostrand
Nostrand is a surname most notably associated with American professional basketball player George Nostrand.
-
E.
Kittredge
Kittredge is an English-language surname borne by various notable figures, including American writer Charmian Kittredge London.
- 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_69ca83ec8db08190a9110df8232885d2 |
elicitation | completed |
| NER | batch_69ccda9dbd1481909f35a4bee8e0b450 |
ner | completed |
| NED1 | batch_69d066521f288190a54b1199284db7a4 |
ned_source_triple | completed |
Created at: March 30, 2026, 7:28 p.m.