Triple
T17834733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tochigi Prefecture |
E445351
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Kinugawa River |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
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: Kinugawa River | Statement: [Tochigi Prefecture, hasRiver, Kinugawa River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kinugawa River Context triple: [Tochigi Prefecture, hasRiver, Kinugawa River]
-
A.
Honkawa River
The Honkawa River is a major river channel in Hiroshima, Japan, flowing through the city’s central area near the Atomic Bomb Dome before joining the Ōta River system.
-
B.
Akuta River
The Akuta River is a waterway located in Japan's Ibaraki Prefecture, contributing to the region's local drainage and landscape.
-
C.
Yasu River
The Yasu River is a significant river in Japan’s Kansai region that flows through Shiga Prefecture and ultimately drains into Lake Biwa.
-
D.
Kinokawa River
The Kinokawa River is a major river in Japan’s Kansai region that flows through Wakayama Prefecture and empties into the sea near Wakayama City.
-
E.
Koyoshi River
The Koyoshi River is a river in Akita Prefecture, Japan, known for flowing through the city of Yurihonjō before emptying into the Sea of Japan.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kinugawa River Target entity description: The Kinugawa River is a major river in Japan known for flowing through the hot spring resort area of Kinugawa Onsen and contributing to the scenic landscapes of the northern Kanto region.
-
A.
Honkawa River
The Honkawa River is a major river channel in Hiroshima, Japan, flowing through the city’s central area near the Atomic Bomb Dome before joining the Ōta River system.
-
B.
Akuta River
The Akuta River is a waterway located in Japan's Ibaraki Prefecture, contributing to the region's local drainage and landscape.
-
C.
Yasu River
The Yasu River is a significant river in Japan’s Kansai region that flows through Shiga Prefecture and ultimately drains into Lake Biwa.
-
D.
Kinokawa River
The Kinokawa River is a major river in Japan’s Kansai region that flows through Wakayama Prefecture and empties into the sea near Wakayama City.
-
E.
Koyoshi River
The Koyoshi River is a river in Akita Prefecture, Japan, known for flowing through the city of Yurihonjō before emptying into the Sea of Japan.
- F. None of above. chosen
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48d271e4481909664897cb789fe4a |
completed | April 19, 2026, 8:07 a.m. |
Created at: April 10, 2026, 10:16 a.m.