Triple

T9081116
Position Surface form Disambiguated ID Type / Status
Subject Kazuo E217623 entity
Predicate hasNotableBearer P458 FINISHED
Object Kazuo Igarashi
Kazuo Igarashi is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Kazuo.
 E832411 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: Kazuo Igarashi | Statement: [Kazuo, hasNotableBearer, Kazuo Igarashi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kazuo Igarashi
Context triple: [Kazuo, hasNotableBearer, Kazuo Igarashi]
  • A. Hirokazu Yasuhara
    Hirokazu Yasuhara is a Japanese video game designer best known for his key role in designing and directing the early Sonic the Hedgehog games at Sega.
  • B. Yoshihiro Ushijima
    Yoshihiro Ushijima is a Japanese individual notable enough to be recognized as a prominent bearer of the Ushijima surname.
  • C. Iwao Takamoto
    Iwao Takamoto was a Japanese-American animator, character designer, and director best known for his work at Hanna-Barbera, including creating the character Scooby-Doo.
  • D. Toshio Shiratori
    Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
  • E. Hideo Oguni
    Hideo Oguni was a prominent Japanese screenwriter best known for his collaborations with director Akira Kurosawa on several classic films.
  • 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: Kazuo Igarashi
Triple: [Kazuo, hasNotableBearer, Kazuo Igarashi]
Generated description
Kazuo Igarashi is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Kazuo.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kazuo Igarashi
Target entity description: Kazuo Igarashi is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Kazuo.
  • A. Hirokazu Yasuhara
    Hirokazu Yasuhara is a Japanese video game designer best known for his key role in designing and directing the early Sonic the Hedgehog games at Sega.
  • B. Yoshihiro Ushijima
    Yoshihiro Ushijima is a Japanese individual notable enough to be recognized as a prominent bearer of the Ushijima surname.
  • C. Iwao Takamoto
    Iwao Takamoto was a Japanese-American animator, character designer, and director best known for his work at Hanna-Barbera, including creating the character Scooby-Doo.
  • D. Toshio Shiratori
    Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
  • E. Hideo Oguni
    Hideo Oguni was a prominent Japanese screenwriter best known for his collaborations with director Akira Kurosawa on several classic films.
  • 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_69ca83d7a0388190ba1af89ed7ba36f9 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc9608a82481908918821884ba5796 completed April 1, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69d23c6f38ac8190a652575b8dc2fd45 completed April 5, 2026, 10:41 a.m.
NEDg Description generation batch_69d23e6ca3908190b7ad7b932ab35ad7 completed April 5, 2026, 10:50 a.m.
NED2 Entity disambiguation (via description) batch_69d241020074819092bc2deea85a6ac0 completed April 5, 2026, 11:01 a.m.
Created at: March 30, 2026, 7:13 p.m.