Triple
T14971691
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitakadai Station |
E373334
|
entity |
| Predicate | prefecture |
P7509
|
FINISHED |
| Object | Tokyo Prefecture |
E27983
|
NE FINISHED |
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: Tokyo Prefecture Context triple: [Mitakadai Station, prefecture, Tokyo Prefecture]
-
A.
Tokyo Prefecture
chosen
Tokyo Prefecture is Japan’s capital metropolitan region, encompassing the city of Tokyo and serving as the country’s political, economic, and cultural center.
-
B.
Kanagawa Prefecture
Kanagawa Prefecture is a coastal region in Japan’s Kantō area, known for its major port city of Yokohama, historic Kamakura, and proximity to Tokyo.
-
C.
Kyoto Prefecture
Kyoto Prefecture is a region in Japan’s Kansai area known for its historic capital city of Kyoto, famous temples, traditional culture, and well-preserved heritage sites.
-
D.
Ibaraki Prefecture
Ibaraki Prefecture is a region in eastern Japan known for its agriculture, coastal landscapes, and scientific research centers such as the city of Tsukuba.
-
E.
Osaka Prefecture
Osaka Prefecture is a populous and economically vital region in Japan’s Kansai area, centered on the city of Osaka and known as a major hub of commerce, industry, and culture.
- 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_69d85ccbbcd48190acb56e7cf104d8ad |
elicitation | completed |
| NER | batch_69ded6e59a7c8190a1634a706ea68fda |
ner | completed |
| NED1 | batch_69fedd2046348190bcf8660bf3825b8f |
ned_source_triple | completed |
Created at: April 10, 2026, 2:50 a.m.