Triple
T9296261
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ōkuma, Fukushima Prefecture |
E223645
|
entity |
| Predicate | prefecturalCapital |
P14967
|
FINISHED |
| Object | Fukushima (city) |
E822781
|
NE FINISHED |
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: Fukushima (city) | Statement: [Ōkuma, Fukushima Prefecture, prefecturalCapital, Fukushima (city)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fukushima (city) Context triple: [Ōkuma, Fukushima Prefecture, prefecturalCapital, Fukushima (city)]
-
A.
Fukushima City
chosen
Fukushima City is the capital of Fukushima Prefecture in northeastern Japan, known as a regional administrative and commercial center.
-
B.
Tokushima City
Tokushima City is the capital of Tokushima Prefecture on Japan’s Shikoku Island, known as a regional cultural and economic center and famous for its Awa Odori dance festival.
-
C.
Toyokawa
Toyokawa is a city in Aichi Prefecture, Japan, known for its historic Toyokawa Inari temple and manufacturing industries.
-
D.
Ishinomaki City
Ishinomaki City is a coastal city in northeastern Japan known for its fishing industry and for being one of the areas most severely affected by the 2011 Tōhoku earthquake and tsunami.
-
E.
Ueda City
Ueda City is a historic regional center in eastern Nagano Prefecture, Japan, known for Ueda Castle, samurai heritage, and its surrounding mountainous scenery.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: prefecturalCapital Context triple: [Ōkuma, Fukushima Prefecture, prefecturalCapital, Fukushima (city)]
-
A.
prefectureCapital
chosen
Indicates that a city serves as the administrative capital of a given prefecture.
-
B.
isPrefecturalCityOf
Indicates that a city holds the administrative status of a prefecture-level city within a given region or country.
-
C.
isDistrictCapitalOf
Indicates that a location serves as the administrative or governmental capital of a specified district.
-
D.
regionCapital
Indicates that one entity is the capital city or administrative center of a specified region.
-
E.
capitalAreaOf
Indicates that a specified area value represents the total land or geographic size of the capital city of a given entity.
- F. None of above.
Provenance (4 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_69ca8423edb08190bc0c91287a484768 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd089c9c588190967404c9eb938dfb |
completed | April 1, 2026, 11:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1d58be8a4819088c419888a879e3e |
completed | April 5, 2026, 3:22 a.m. |
| PD | Predicate disambiguation | batch_69cc7a5aeb748190afb89c6bbd2a6d6f |
completed | April 1, 2026, 1:52 a.m. |
Created at: March 30, 2026, 7:36 p.m.