Triple

T18415516
Position Surface form Disambiguated ID Type / Status
Subject Iwate 2nd district E441877 entity
Predicate prefectureCapitalRegion P119610 FINISHED
Object 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.
 E1322940 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: Morioka area (Iwate Prefecture) | Statement: [Iwate 2nd district, prefectureCapitalRegion, Morioka area (Iwate Prefecture)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Morioka area (Iwate Prefecture)
Context triple: [Iwate 2nd district, prefectureCapitalRegion, Morioka area (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. Misawa, Aomori Prefecture, Japan
    Misawa, in Aomori Prefecture, Japan, is a city in northern Honshu known for hosting a major joint U.S.–Japan military air base and its strong ties to aviation and defense activities.
  • C. Mutsu, Aomori Prefecture, Japan
    Mutsu, in Aomori Prefecture, Japan, is a coastal city on the Shimokita Peninsula known for its rugged natural scenery, fishing industry, and proximity to marine and nuclear research facilities.
  • D. 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.
  • E. Ōshū, Iwate
    Ōshū, Iwate is a city in Iwate Prefecture, Japan, known for its historical sites, agricultural production, and scenic rural 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: Morioka area (Iwate Prefecture)
Triple: [Iwate 2nd district, prefectureCapitalRegion, Morioka area (Iwate Prefecture)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Morioka area (Iwate Prefecture)
Target entity description: 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.
  • 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. Misawa, Aomori Prefecture, Japan
    Misawa, in Aomori Prefecture, Japan, is a city in northern Honshu known for hosting a major joint U.S.–Japan military air base and its strong ties to aviation and defense activities.
  • C. Mutsu, Aomori Prefecture, Japan
    Mutsu, in Aomori Prefecture, Japan, is a coastal city on the Shimokita Peninsula known for its rugged natural scenery, fishing industry, and proximity to marine and nuclear research facilities.
  • D. 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.
  • E. Ōshū, Iwate
    Ōshū, Iwate is a city in Iwate Prefecture, Japan, known for its historical sites, agricultural production, and scenic rural 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_69d8b9eb8a508190a942fd75ebd8b1dc completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e51a278fdc8190aa81a2ade682d942 completed April 19, 2026, 6:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03e24df9c08190af07a90f394bfc06 completed May 13, 2026, 2:30 a.m.
NEDg Description generation batch_6a03e6ca2b088190be240bbfe131d9d4 completed May 13, 2026, 2:49 a.m.
NED2 Entity disambiguation (via description) batch_6a03e71c8e9881909000ee5855afbd1d completed May 13, 2026, 2:51 a.m.
Created at: April 10, 2026, 10:47 a.m.