Triple

T6682878
Position Surface form Disambiguated ID Type / Status
Subject Kawagoe, Saitama, Japan E152027 entity
Predicate hasMayor P185 FINISHED
Object Yosaki Takahashi
Yosaki Takahashi is a Japanese politician who serves as the mayor of Kawagoe in Saitama Prefecture.
 E692192 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: Yosaki Takahashi | Statement: [Kawagoe, Saitama, Japan, hasMayor, Yosaki Takahashi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yosaki Takahashi
Context triple: [Kawagoe, Saitama, Japan, hasMayor, Yosaki Takahashi]
  • A. Yuko Tanaka
    Yuko Tanaka is a Japanese academic and scholar who has served as president of Hosei University in Tokyo.
  • B. Kiko Mizuhara
    Kiko Mizuhara is a Japanese-American model, actress, and designer known for her prominent work in fashion and film, as well as her influence in contemporary Japanese pop culture.
  • C. Jin Akanishi
    Jin Akanishi is a Japanese singer, songwriter, and actor, best known as a former member of the boy band KAT-TUN and for his subsequent solo music and film career.
  • D. Yuki Nagasato
    Yuki Nagasato is a Japanese professional footballer and World Cup–winning forward renowned for her prolific international career and success in top women’s leagues in Japan, Germany, and the United States.
  • E. Yuki Satō
    Yuki Satō is a Japanese name shared by multiple notable individuals, including athletes and entertainers, distinguished in their respective fields.
  • 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: Yosaki Takahashi
Triple: [Kawagoe, Saitama, Japan, hasMayor, Yosaki Takahashi]
Generated description
Yosaki Takahashi is a Japanese politician who serves as the mayor of Kawagoe in Saitama Prefecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yosaki Takahashi
Target entity description: Yosaki Takahashi is a Japanese politician who serves as the mayor of Kawagoe in Saitama Prefecture.
  • A. Yuko Tanaka
    Yuko Tanaka is a Japanese academic and scholar who has served as president of Hosei University in Tokyo.
  • B. Kiko Mizuhara
    Kiko Mizuhara is a Japanese-American model, actress, and designer known for her prominent work in fashion and film, as well as her influence in contemporary Japanese pop culture.
  • C. Jin Akanishi
    Jin Akanishi is a Japanese singer, songwriter, and actor, best known as a former member of the boy band KAT-TUN and for his subsequent solo music and film career.
  • D. Yuki Nagasato
    Yuki Nagasato is a Japanese professional footballer and World Cup–winning forward renowned for her prolific international career and success in top women’s leagues in Japan, Germany, and the United States.
  • E. Yuki Satō
    Yuki Satō is a Japanese name shared by multiple notable individuals, including athletes and entertainers, distinguished in their respective fields.
  • 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_69c687f9977c819097e7f5ada4fe522e completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b1214f648190849c655b1e52d473 completed March 27, 2026, 4:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c9eeaf4bac8190a55c83b90cf17070 completed March 30, 2026, 3:31 a.m.
NEDg Description generation batch_69c9f00f9c088190a94ec74045659aae completed March 30, 2026, 3:37 a.m.
NED2 Entity disambiguation (via description) batch_69c9f064290c81908d7a9d36f35d7afd completed March 30, 2026, 3:39 a.m.
Created at: March 27, 2026, 2:04 p.m.