Triple
T15203308
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eifukuchō Station |
E363320
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Suginami |
—
|
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: Suginami | Statement: [Eifukuchō Station, locatedIn, Suginami]
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: Suginami Context triple: [Eifukuchō Station, locatedIn, Suginami]
-
A.
Suginami
chosen
Suginami is a residential ward in western Tokyo, Japan, known for its quiet neighborhoods, anime studios, and vibrant local shopping streets.
-
B.
Toshima
Toshima is a special ward in northwest Tokyo known for the major commercial and entertainment hub of Ikebukuro and its dense urban residential districts.
-
C.
Toshima
Toshima is a small, sparsely populated volcanic island and village in Tokyo’s Izu Islands, known for its natural scenery and traditional rural lifestyle.
-
D.
Osawa
Osawa is a Japanese surname and place name that serves as an alternative spelling of "Ozawa."
-
E.
Shiodome
Shiodome is a modern high-rise business and commercial district in Tokyo, Japan, known for housing major corporate headquarters, upscale hotels, and shopping complexes.
- 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 |
elicitation | completed |
| NER | batch_69e006b693a48190a6230b7b52bc8cd3 |
ner | completed |
Created at: April 10, 2026, 3:10 a.m.