Triple

T9296298
Position Surface form Disambiguated ID Type / Status
Subject Futaba, Fukushima Prefecture E223646 entity
Predicate bordersMunicipality P224 FINISHED
Object Namie, Fukushima Prefecture
Namie is a coastal town in Fukushima Prefecture, Japan, that was heavily affected by the 2011 Tōhoku earthquake, tsunami, and Fukushima Daiichi nuclear disaster.
 E795982 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: Namie, Fukushima Prefecture | Statement: [Futaba, Fukushima Prefecture, bordersMunicipality, Namie, Fukushima Prefecture]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Namie, Fukushima Prefecture
Context triple: [Futaba, Fukushima Prefecture, bordersMunicipality, Namie, Fukushima Prefecture]
  • A. Tamura, Fukushima Prefecture
    Tamura is a city in Fukushima Prefecture, Japan, known for its rural landscapes, limestone caves, and proximity to the Fukushima Daiichi Nuclear Power Plant area.
  • B. Futaba, Fukushima Prefecture
    Futaba, Fukushima Prefecture is a coastal Japanese town in northeastern Honshu best known as one of the municipalities hosting the Fukushima Daiichi Nuclear Power Plant and being heavily affected by the 2011 nuclear disaster.
  • C. Taira, Fukushima Prefecture, Japan
    Taira, located in Fukushima Prefecture, Japan, is a district of the city of Iwaki known as a regional commercial and administrative center.
  • D. Ōkuma, Fukushima Prefecture
    Ōkuma, Fukushima Prefecture is a coastal Japanese town best known as one of the sites hosting the Fukushima Daiichi Nuclear Power Plant and being heavily affected by the 2011 nuclear disaster.
  • E. Kawauchi, Fukushima Prefecture
    Kawauchi is a rural village in Fukushima Prefecture, Japan, known for its forests, agriculture, and post-Fukushima nuclear disaster recovery efforts.
  • 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: Namie, Fukushima Prefecture
Triple: [Futaba, Fukushima Prefecture, bordersMunicipality, Namie, Fukushima Prefecture]
Generated description
Namie is a coastal town in Fukushima Prefecture, Japan, that was heavily affected by the 2011 Tōhoku earthquake, tsunami, and Fukushima Daiichi nuclear disaster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Namie, Fukushima Prefecture
Target entity description: Namie is a coastal town in Fukushima Prefecture, Japan, that was heavily affected by the 2011 Tōhoku earthquake, tsunami, and Fukushima Daiichi nuclear disaster.
  • A. Tamura, Fukushima Prefecture
    Tamura is a city in Fukushima Prefecture, Japan, known for its rural landscapes, limestone caves, and proximity to the Fukushima Daiichi Nuclear Power Plant area.
  • B. Futaba, Fukushima Prefecture
    Futaba, Fukushima Prefecture is a coastal Japanese town in northeastern Honshu best known as one of the municipalities hosting the Fukushima Daiichi Nuclear Power Plant and being heavily affected by the 2011 nuclear disaster.
  • C. Taira, Fukushima Prefecture, Japan
    Taira, located in Fukushima Prefecture, Japan, is a district of the city of Iwaki known as a regional commercial and administrative center.
  • D. Ōkuma, Fukushima Prefecture
    Ōkuma, Fukushima Prefecture is a coastal Japanese town best known as one of the sites hosting the Fukushima Daiichi Nuclear Power Plant and being heavily affected by the 2011 nuclear disaster.
  • E. Kawauchi, Fukushima Prefecture
    Kawauchi is a rural village in Fukushima Prefecture, Japan, known for its forests, agriculture, and post-Fukushima nuclear disaster recovery efforts.
  • 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_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_69d100c0af508190bc2a7eaec78cef95 completed April 4, 2026, 12:14 p.m.
NEDg Description generation batch_69d1017a36e0819091bd6d7bc75d1a97 completed April 4, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_69d10270f9948190bbf937089f88bacf completed April 4, 2026, 12:22 p.m.
Created at: March 30, 2026, 7:36 p.m.