Triple

T10239113
Position Surface form Disambiguated ID Type / Status
Subject Suga Cabinet E243541 entity
Predicate chiefCabinetSecretary P18102 FINISHED
Object Katsunobu Katō
Katsunobu Katō is a Japanese politician of the Liberal Democratic Party who has held several key government posts, including serving as Chief Cabinet Secretary under Prime Minister Yoshihide Suga.
E1046194 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: Katsunobu Katō | Statement: [Suga Cabinet, chiefCabinetSecretary, Katsunobu Katō]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Katsunobu Katō
Context triple: [Suga Cabinet, chiefCabinetSecretary, Katsunobu Katō]
  • A. Seiji Kishi
    Seiji Kishi is a Japanese anime director best known for his work on series such as Angel Beats!, Assassination Classroom, and adaptations of the Naruto franchise.
  • B. Shōkichi Shibata
    Shōkichi Shibata was a Japanese newspaper publisher best known as the founder of the influential national daily Yomiuri Shimbun.
  • C. 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.
  • D. Yūsaku Kamekura
    Yūsaku Kamekura was a pioneering Japanese graphic designer renowned for his modernist posters and visual identities, including iconic work for the 1964 Tokyo Olympics.
  • E. Kinoshita Tōkichirō
    Kinoshita Tōkichirō is the earlier name of Toyotomi Hideyoshi, the preeminent daimyo who unified Japan in the late 16th century.
  • 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: Katsunobu Katō
Triple: [Suga Cabinet, chiefCabinetSecretary, Katsunobu Katō]
Generated description
Katsunobu Katō is a Japanese politician of the Liberal Democratic Party who has held several key government posts, including serving as Chief Cabinet Secretary under Prime Minister Yoshihide Suga.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Katsunobu Katō
Target entity description: Katsunobu Katō is a Japanese politician of the Liberal Democratic Party who has held several key government posts, including serving as Chief Cabinet Secretary under Prime Minister Yoshihide Suga.
  • A. Seiji Kishi
    Seiji Kishi is a Japanese anime director best known for his work on series such as Angel Beats!, Assassination Classroom, and adaptations of the Naruto franchise.
  • B. Shōkichi Shibata
    Shōkichi Shibata was a Japanese newspaper publisher best known as the founder of the influential national daily Yomiuri Shimbun.
  • C. 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.
  • D. Yūsaku Kamekura
    Yūsaku Kamekura was a pioneering Japanese graphic designer renowned for his modernist posters and visual identities, including iconic work for the 1964 Tokyo Olympics.
  • E. Kinoshita Tōkichirō
    Kinoshita Tōkichirō is the earlier name of Toyotomi Hideyoshi, the preeminent daimyo who unified Japan in the late 16th century.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: chiefCabinetSecretary
Context triple: [Suga Cabinet, chiefCabinetSecretary, Katsunobu Katō]
  • A. stateSecretary
    Indicates that one entity holds or is associated with the position of state secretary in relation to another entity (such as a government, state, or administration).
  • B. headOfGovernmentDepartment
    Indicates that one entity serves as the leader or chief official in charge of a particular government department.
  • C. currentSecretary
    Indicates that one entity currently holds the position or role of secretary for another entity.
  • D. headOfOffice chosen
    Indicates that one entity serves as the chief or leading authority in charge of a particular office or organizational unit.
  • E. deputyPrimeMinister
    Indicates that one entity serves as the deputy prime minister (second-in-command in the government’s executive leadership) of another political body or jurisdiction.
  • 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_69d381b0f97c819085c9b45799a5fb7c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d23b620c8190b8a72d0eb0d16b93 completed April 7, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69f75d756bd08190a79adc9a2e6188ed completed May 3, 2026, 2:36 p.m.
NEDg Description generation batch_69f75e30545c8190b47bd1e06411a163 completed May 3, 2026, 2:39 p.m.
NED2 Entity disambiguation (via description) batch_69f75e9fc1508190800291a16840a9a8 completed May 3, 2026, 2:41 p.m.
PD Predicate disambiguation batch_69d4d1e9798c8190b437d53d48554ba1 completed April 7, 2026, 9:44 a.m.
Created at: April 6, 2026, 11:23 a.m.