Triple

T23391974
Position Surface form Disambiguated ID Type / Status
Subject Yokote, Akita E594041 entity
Predicate hasSisterCity P919 FINISHED
Object Ninohe, Iwate
Ninohe, Iwate is a small city in northeastern Japan’s Iwate Prefecture known for its rural landscapes, traditional culture, and historic sites.
 E1584532 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: Ninohe, Iwate | Statement: [Yokote, Akita, hasSisterCity, Ninohe, Iwate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ninohe, Iwate
Context triple: [Yokote, Akita, hasSisterCity, Ninohe, Iwate]
  • A. Koromogawa, Iwate
    Koromogawa, Iwate was a former municipality in Iwate Prefecture, Japan, that was incorporated into the city of Ōshū during a municipal merger.
  • B. Kitakami, Iwate
    Kitakami, Iwate is a city in Iwate Prefecture, Japan, known for its scenic Kitakami River, springtime cherry blossoms, and historical cultural sites.
  • C. Tono, Iwate
    Tono, Iwate is a rural city in Iwate Prefecture, Japan, famed for its rich folklore traditions and as the setting of the classic collection "Tono Monogatari."
  • D. Ichinoseki, Iwate
    Ichinoseki, Iwate is a city in southern Iwate Prefecture, Japan, known as a regional hub with historical sites and access to scenic areas such as the Geibi Gorge.
  • 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: Ninohe, Iwate
Triple: [Yokote, Akita, hasSisterCity, Ninohe, Iwate]
Generated description
Ninohe, Iwate is a small city in northeastern Japan’s Iwate Prefecture known for its rural landscapes, traditional culture, and historic sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ninohe, Iwate
Target entity description: Ninohe, Iwate is a small city in northeastern Japan’s Iwate Prefecture known for its rural landscapes, traditional culture, and historic sites.
  • A. Koromogawa, Iwate
    Koromogawa, Iwate was a former municipality in Iwate Prefecture, Japan, that was incorporated into the city of Ōshū during a municipal merger.
  • B. Kitakami, Iwate
    Kitakami, Iwate is a city in Iwate Prefecture, Japan, known for its scenic Kitakami River, springtime cherry blossoms, and historical cultural sites.
  • C. Tono, Iwate
    Tono, Iwate is a rural city in Iwate Prefecture, Japan, famed for its rich folklore traditions and as the setting of the classic collection "Tono Monogatari."
  • D. Ichinoseki, Iwate
    Ichinoseki, Iwate is a city in southern Iwate Prefecture, Japan, known as a regional hub with historical sites and access to scenic areas such as the Geibi Gorge.
  • 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_69e25d2754fc819085deea939bde60ab completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1a49ca5a0819091b74ca59e7fedd4 completed April 29, 2026, 6:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c5dec070c81908e86b1c7fc50fc83 completed May 19, 2026, 12:56 p.m.
NEDg Description generation batch_6a0c62311ff48190b740bba58180f100 completed May 19, 2026, 1:14 p.m.
NED2 Entity disambiguation (via description) batch_6a0c62d82f908190acbe1fec58288df9 completed May 19, 2026, 1:17 p.m.
Created at: April 17, 2026, 5:36 p.m.