Triple
T10695947
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fukushima Prefecture |
E252139
|
entity |
| Predicate | hasMunicipality |
P847
|
FINISHED |
| Object |
Minamisōma
Minamisōma is a coastal city in northeastern Japan that gained international attention due to its proximity to the Fukushima Daiichi Nuclear Power Plant and the 2011 earthquake and tsunami.
|
E880731
|
NE FINISHED |
How this triple was built (4 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: Minamisōma | Statement: [Fukushima Prefecture, hasMunicipality, Minamisōma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minamisōma Context triple: [Fukushima Prefecture, hasMunicipality, Minamisōma]
-
A.
Minamisanriku Town
Minamisanriku Town is a coastal municipality in northeastern Japan known for being heavily affected by the 2011 Tōhoku earthquake and tsunami and its subsequent reconstruction efforts.
-
B.
Kanoya
Kanoya is a city in Kagoshima Prefecture on Japan’s Kyushu island, known as a regional center on the Ōsumi Peninsula with agricultural production and a former naval air base.
-
C.
Minamifurano
Minamifurano is a rural town in central Hokkaido, Japan, known for its natural scenery, outdoor recreation, and proximity to major national parks and ski areas.
-
D.
Koshigaya
Koshigaya is a suburban city in Japan known for its large shopping complexes and residential communities within the Greater Tokyo metropolitan area.
-
E.
Higashikawa
Higashikawa is a town in Hokkaido, Japan, known as a gateway to the Daisetsuzan mountain range and for its scenic natural landscapes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Minamisōma Triple: [Fukushima Prefecture, hasMunicipality, Minamisōma]
Generated description
Minamisōma is a coastal city in northeastern Japan that gained international attention due to its proximity to the Fukushima Daiichi Nuclear Power Plant and the 2011 earthquake and tsunami.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Minamisōma Target entity description: Minamisōma is a coastal city in northeastern Japan that gained international attention due to its proximity to the Fukushima Daiichi Nuclear Power Plant and the 2011 earthquake and tsunami.
-
A.
Minamisanriku Town
Minamisanriku Town is a coastal municipality in northeastern Japan known for being heavily affected by the 2011 Tōhoku earthquake and tsunami and its subsequent reconstruction efforts.
-
B.
Kanoya
Kanoya is a city in Kagoshima Prefecture on Japan’s Kyushu island, known as a regional center on the Ōsumi Peninsula with agricultural production and a former naval air base.
-
C.
Minamifurano
Minamifurano is a rural town in central Hokkaido, Japan, known for its natural scenery, outdoor recreation, and proximity to major national parks and ski areas.
-
D.
Koshigaya
Koshigaya is a suburban city in Japan known for its large shopping complexes and residential communities within the Greater Tokyo metropolitan area.
-
E.
Higashikawa
Higashikawa is a town in Hokkaido, Japan, known as a gateway to the Daisetsuzan mountain range and for its scenic natural landscapes.
- F. None of above. chosen
Provenance (5 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_69d6aa5bd7c08190a816e733b4045c23 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fd3af5248190ab807965255e9ad2 |
completed | April 9, 2026, 1:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d998da1738819099a9090c3e8badc9 |
completed | April 11, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_69d99e8534688190b312b737e0b9cd53 |
completed | April 11, 2026, 1:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69dadcb861a08190bb9f64a91117f35d |
completed | April 11, 2026, 11:43 p.m. |
Created at: April 8, 2026, 9:11 p.m.