Triple
T18182394
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nanbu clan |
E435320
|
entity |
| Predicate | ruledTerritory |
P10006
|
FINISHED |
| Object | Iwate District |
—
|
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 District | Statement: [Nanbu clan, ruledTerritory, Iwate District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iwate District Context triple: [Nanbu clan, ruledTerritory, Iwate District]
-
A.
Isawa District, Iwate
Isawa District, Iwate is a rural administrative district in Iwate Prefecture, Japan, comprising several small towns and villages including Kanegasaki.
-
B.
Iwate Prefecture
Iwate Prefecture is a largely rural, mountainous prefecture in Japan’s Tōhoku region, known for its rugged coastline, cultural heritage sites, and the city of Morioka as its capital.
-
C.
Ōshū, Iwate
Ōshū, Iwate is a city in Iwate Prefecture, Japan, known for its historical sites, agricultural production, and scenic rural landscapes.
-
D.
Shiraoi District
Shiraoi District is an administrative district in Hokkaido, Japan, known for its coastal location, natural hot springs, and Ainu cultural heritage.
-
E.
Aizu region
The Aizu region is a historic area in western Fukushima Prefecture, Japan, known for its samurai heritage, traditional castle town of Aizuwakamatsu, and scenic mountainous landscapes.
- 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 District Target entity description: Iwate District is a historical administrative region in northeastern Japan, known as part of the former Nanbu clan’s domain in what is now Iwate Prefecture.
-
A.
Isawa District, Iwate
Isawa District, Iwate is a rural administrative district in Iwate Prefecture, Japan, comprising several small towns and villages including Kanegasaki.
-
B.
Iwate Prefecture
Iwate Prefecture is a largely rural, mountainous prefecture in Japan’s Tōhoku region, known for its rugged coastline, cultural heritage sites, and the city of Morioka as its capital.
-
C.
Ōshū, Iwate
Ōshū, Iwate is a city in Iwate Prefecture, Japan, known for its historical sites, agricultural production, and scenic rural landscapes.
-
D.
Shiraoi District
Shiraoi District is an administrative district in Hokkaido, Japan, known for its coastal location, natural hot springs, and Ainu cultural heritage.
-
E.
Aizu region
The Aizu region is a historic area in western Fukushima Prefecture, Japan, known for its samurai heritage, traditional castle town of Aizuwakamatsu, and scenic mountainous landscapes.
- 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_69d8b90c7ec081909b4694ccecb449c6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dffc432c8190af53da5256dc476c |
completed | April 19, 2026, 2 p.m. |
Created at: April 10, 2026, 10:31 a.m.