Triple
T18712308
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Koromogawa, Mutsu Province |
E457547
|
entity |
| Predicate | presentLocation |
P40
|
FINISHED |
| Object | Iwate Prefecture (area of present-day Hiraizumi or its environs) |
—
|
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: Iwate Prefecture (area of present-day Hiraizumi or its environs) | Statement: [Koromogawa, Mutsu Province, presentLocation, Iwate Prefecture (area of present-day Hiraizumi or its environs)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iwate Prefecture (area of present-day Hiraizumi or its environs) Context triple: [Koromogawa, Mutsu Province, presentLocation, Iwate Prefecture (area of present-day Hiraizumi or its environs)]
-
A.
Morioka area (Iwate Prefecture)
The Morioka area in Iwate Prefecture is the urban and administrative region centered on the city of Morioka, serving as the political, economic, and cultural hub of the surrounding district.
-
B.
Kitakami region, Iwate prefecture, Japan
The Kitakami region in Iwate Prefecture, Japan, is a mountainous area in northeastern Honshu noted for its stable geology and rural landscape, making it a prominent candidate site for major international physics projects such as the proposed International Linear Collider.
-
C.
present-day Hagi, Yamaguchi Prefecture, Japan
Present-day Hagi in Yamaguchi Prefecture, Japan, is a historic former castle town on the Sea of Japan coast, renowned for its well-preserved samurai district and traditional Hagi ware pottery.
-
D.
Iwate Prefecture emblem
The Iwate Prefecture emblem is the official stylized crest used by Japan’s Iwate Prefecture to symbolize its identity and represent it in governmental and public contexts.
-
E.
Isawa District, Iwate
Isawa District, Iwate is a rural administrative district in Iwate Prefecture, Japan, comprising several small towns and villages including Kanegasaki.
- 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: Iwate Prefecture (area of present-day Hiraizumi or its environs) Target entity description: Iwate Prefecture (area of present-day Hiraizumi or its environs) is a region in northeastern Japan known for its historic Buddhist temples, gardens, and archaeological sites associated with the former Ōshū Fujiwara cultural and political center.
-
A.
Morioka area (Iwate Prefecture)
The Morioka area in Iwate Prefecture is the urban and administrative region centered on the city of Morioka, serving as the political, economic, and cultural hub of the surrounding district.
-
B.
Kitakami region, Iwate prefecture, Japan
The Kitakami region in Iwate Prefecture, Japan, is a mountainous area in northeastern Honshu noted for its stable geology and rural landscape, making it a prominent candidate site for major international physics projects such as the proposed International Linear Collider.
-
C.
present-day Hagi, Yamaguchi Prefecture, Japan
Present-day Hagi in Yamaguchi Prefecture, Japan, is a historic former castle town on the Sea of Japan coast, renowned for its well-preserved samurai district and traditional Hagi ware pottery.
-
D.
Iwate Prefecture emblem
The Iwate Prefecture emblem is the official stylized crest used by Japan’s Iwate Prefecture to symbolize its identity and represent it in governmental and public contexts.
-
E.
Isawa District, Iwate
Isawa District, Iwate is a rural administrative district in Iwate Prefecture, Japan, comprising several small towns and villages including Kanegasaki.
- 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_69d8d392aad081909fe31aa03e6e97d1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5671c53988190bfc132c853cebd02 |
completed | April 19, 2026, 11:37 p.m. |
Created at: April 10, 2026, 11:50 a.m.