Triple

T17399287
Position Surface form Disambiguated ID Type / Status
Subject Yurihonjō E423042 entity
Predicate formedByMergerOf P77 FINISHED
Object Ōuchi
Ōuchi was a former town in Akita Prefecture, Japan, that later became part of the city of Yurihonjō through municipal merger.
 E1517686 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: Ōuchi | Statement: [Yurihonjō, formedByMergerOf, Ōuchi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ōuchi
Context triple: [Yurihonjō, formedByMergerOf, Ōuchi]
  • A. Ōkubo
    Ōkubo is a Japanese surname most famously associated with Meiji-era statesman Ōkubo Toshimichi, one of the key architects of Japan’s modernization.
  • B. Nishijima
    Nishijima is a Japanese surname borne by various notable individuals in fields such as physics, politics, and the arts.
  • C. Mutaguchi
    Mutaguchi Renya was a Japanese general in the Imperial Japanese Army best known for commanding the disastrous Imphal offensive during World War II.
  • D. Shimamoto
    Shimamoto is a town in Osaka Prefecture, Japan, located between Kyoto and Osaka along the Yodo River.
  • E. Ushijima
    Ushijima is a Japanese surname borne by various notable individuals, including military figures and fictional characters.
  • 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: Ōuchi
Triple: [Yurihonjō, formedByMergerOf, Ōuchi]
Generated description
Ōuchi was a former town in Akita Prefecture, Japan, that later became part of the city of Yurihonjō through municipal merger.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ōuchi
Target entity description: Ōuchi was a former town in Akita Prefecture, Japan, that later became part of the city of Yurihonjō through municipal merger.
  • A. Ōkubo
    Ōkubo is a Japanese surname most famously associated with Meiji-era statesman Ōkubo Toshimichi, one of the key architects of Japan’s modernization.
  • B. Nishijima
    Nishijima is a Japanese surname borne by various notable individuals in fields such as physics, politics, and the arts.
  • C. Mutaguchi
    Mutaguchi Renya was a Japanese general in the Imperial Japanese Army best known for commanding the disastrous Imphal offensive during World War II.
  • D. Shimamoto
    Shimamoto is a town in Osaka Prefecture, Japan, located between Kyoto and Osaka along the Yodo River.
  • E. Ushijima
    Ushijima is a Japanese surname borne by various notable individuals, including military figures and fictional characters.
  • 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43abf7ea08190a9d9f9358e3bb684 completed April 19, 2026, 2:15 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a8781d2b48190a12c8285efaad971 completed May 18, 2026, 3:29 a.m.
NEDg Description generation batch_6a0a88f6dea0819083e72d699da1c45d completed May 18, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_6a0a897c185081909705cc3d6a87a957 completed May 18, 2026, 3:37 a.m.
Created at: April 10, 2026, 5:45 a.m.