Triple

T33252599
Position Surface form Disambiguated ID Type / Status
Subject Mikawa region E851289 entity
Predicate positionWithinPrefecture P82824 FINISHED
Object eastern Aichi Prefecture
Eastern Aichi Prefecture is the area of Aichi in central Japan that encompasses the historic Mikawa region, known for its mix of industrial cities and rural landscapes.
 E2043648 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: eastern Aichi Prefecture | Statement: [Mikawa region, positionWithinPrefecture, eastern Aichi Prefecture]
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: eastern Aichi Prefecture
Triple: [Mikawa region, positionWithinPrefecture, eastern Aichi Prefecture]
Generated description
Eastern Aichi Prefecture is the area of Aichi in central Japan that encompasses the historic Mikawa region, known for its mix of industrial cities and rural landscapes.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: positionWithinPrefecture
Context triple: [Mikawa region, positionWithinPrefecture, eastern Aichi Prefecture]
  • A. locatedInPrefectureLevel
    Indicates that one entity is geographically situated within, and administratively belongs to, a specific prefecture-level jurisdiction.
  • B. locatedInRegionOfPrefecture chosen
    Indicates that one entity is geographically situated within a specific region that belongs to or is administered as part of a given prefecture.
  • C. accessPrefecture
    Indicates that an entity has access to, or is associated with accessing, a specific prefecture.
  • D. isPrefecture
    Indicates that one entity functions as an administrative prefecture governing or representing the other entity.
  • E. passesPrefecture
    Indicates that a route, path, or entity traverses through or goes across a specified prefecture.
  • F. None of above.

Provenance (6 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_69f34963135c819084e7f1d483421f00 completed April 30, 2026, 12:21 p.m.
NER Named-entity recognition batch_69ff0214d7348190904688376df99bce completed May 9, 2026, 9:44 a.m.
NED1 Entity disambiguation (via context triple) batch_6a3539121f208190952b0790b6e47606 completed June 19, 2026, 12:41 p.m.
NEDg Description generation batch_6a3539d6f5448190aee35547822a99ff completed June 19, 2026, 12:45 p.m.
NED2 Entity disambiguation (via description) batch_6a353abc2f7c8190bb5843c25bb84256 completed June 19, 2026, 12:49 p.m.
PD Predicate disambiguation batch_69feffd62fec8190a855922c8b3c57cf completed May 9, 2026, 9:35 a.m.
Created at: May 1, 2026, 1:31 a.m.