Triple

T295104
Position Surface form Disambiguated ID Type / Status
Subject 1998 Winter Olympics E6075 entity
Predicate organisingCommitteePresident P377 FINISHED
Object Eishiro Saito
Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
E46680 NE FINISHED

How this triple was built (5 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: Eishiro Saito | Statement: [1998 Winter Olympics, organisingCommitteePresident, Eishiro Saito]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eishiro Saito
Context triple: [1998 Winter Olympics, organisingCommitteePresident, Eishiro Saito]
  • A. Jirō Minami
    Jirō Minami was a Japanese general and colonial administrator who served as Governor-General of Korea during the later period of Japanese rule.
  • B. Rikichi Tsukada
    Rikichi Tsukada was a lieutenant general in the Imperial Japanese Army who led Japanese forces during World War II, including in the later stages of the Pacific War.
  • C. Nobutaka Machimura
    Nobutaka Machimura was a prominent Japanese Liberal Democratic Party politician who held key cabinet posts, including Minister for Foreign Affairs and Chief Cabinet Secretary, and served as Speaker of the House of Representatives.
  • D. Sakai Takashi
    Sakai Takashi was an Imperial Japanese Army general best known for leading Japanese forces during the early Pacific War, including the invasion of Hong Kong.
  • E. Hirofumi Yoshimura
    Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
  • 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: Eishiro Saito
Triple: [1998 Winter Olympics, organisingCommitteePresident, Eishiro Saito]
Generated description
Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eishiro Saito
Target entity description: Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
  • A. Jirō Minami
    Jirō Minami was a Japanese general and colonial administrator who served as Governor-General of Korea during the later period of Japanese rule.
  • B. Rikichi Tsukada
    Rikichi Tsukada was a lieutenant general in the Imperial Japanese Army who led Japanese forces during World War II, including in the later stages of the Pacific War.
  • C. Nobutaka Machimura
    Nobutaka Machimura was a prominent Japanese Liberal Democratic Party politician who held key cabinet posts, including Minister for Foreign Affairs and Chief Cabinet Secretary, and served as Speaker of the House of Representatives.
  • D. Sakai Takashi
    Sakai Takashi was an Imperial Japanese Army general best known for leading Japanese forces during the early Pacific War, including the invasion of Hong Kong.
  • E. Hirofumi Yoshimura
    Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: organisingCommitteePresident
Context triple: [1998 Winter Olympics, organisingCommitteePresident, Eishiro Saito]
  • A. chairperson chosen
    Indicates that one entity serves as the leader or head of a group, committee, or organization in relation to another entity.
  • B. currentChairStartDate
    Indicates the date on which the person’s current term as chair officially began.
  • C. committeeMember
    Indicates that an entity serves as a member of a particular committee.
  • D. headOfGovernmentBody
    Indicates that one entity serves as the chief executive or leading official in charge of governing another entity, typically a political or administrative body.
  • E. organisedIn
    Indicates that an event, activity, or entity is arranged, coordinated, or held within a particular place, context, or organizational framework.
  • 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2e9e273f88190ac5355d1310376ed completed Feb. 28, 2026, 1:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3eca25d9081909fe6d2ed2cda16d9 completed March 1, 2026, 7:37 a.m.
NEDg Description generation batch_69a3ed0d206481909262153335fce288 completed March 1, 2026, 7:38 a.m.
NED2 Entity disambiguation (via description) batch_69a3edc8ed488190960cc2deb83e6dc9 completed March 1, 2026, 7:42 a.m.
PD Predicate disambiguation batch_69a2e9368894819093eeae4347dfcc5a completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:06 p.m.