Triple
T14979400
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ishikari River headwaters |
E373535
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Ishikari River |
—
|
NE NERFINISHED |
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: Ishikari River Context triple: [Ishikari River headwaters, partOf, Ishikari River]
-
A.
Ishikari River
chosen
The Ishikari River is one of Japan’s longest rivers, flowing through central Hokkaido and playing a key role in the region’s agriculture and settlement.
-
B.
Tamakoshi River
The Tamakoshi River is a significant Himalayan river in Nepal known for its hydropower potential and contribution to the Koshi river system.
-
C.
Kamanashi River
The Kamanashi River is a major river in central Japan that flows through Yamanashi Prefecture as part of the upper Fuji River system.
-
D.
Kitakami River
The Kitakami River is a major river in Japan’s Tōhoku region, flowing through Iwate and Miyagi Prefectures and known historically for its role in regional transport, agriculture, and flood control.
-
E.
Yūbari River
The Yūbari River is a river in Hokkaido, Japan, known for flowing through the former coal-mining city of Yūbari and into the Ishikari River system.
- 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_69d85ccbbcd48190acb56e7cf104d8ad |
elicitation | completed |
| NER | batch_69ded6fcebf481909f72cab577560d82 |
ner | completed |
Created at: April 10, 2026, 2:51 a.m.