Triple

T5724197
Position Surface form Disambiguated ID Type / Status
Subject Higashikuni E126220 entity
Predicate hasNotableMember P304 FINISHED
Object Higashikuni Toshiko
Higashikuni Toshiko was a Japanese princess of the Higashikuni-no-miya branch of the imperial family, known for her role within Japan’s aristocracy in the early to mid-20th century.
 E562786 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: Higashikuni Toshiko | Statement: [Higashikuni, hasNotableMember, Higashikuni Toshiko]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Higashikuni Toshiko
Context triple: [Higashikuni, hasNotableMember, Higashikuni Toshiko]
  • A. Higashikuni Fumiko
    Higashikuni Fumiko was a Japanese princess of the Higashikuni-no-miya branch of the imperial family, known primarily as a member of Japan’s extended imperial household.
  • B. Higashikuni Nobuko
    Higashikuni Nobuko was a Japanese princess of the Imperial Family who became a member of the Higashikuni-no-miya house through marriage.
  • C. Chiyoko Konoe
    Chiyoko Konoe was a Japanese noblewoman best known as the wife of pre-World War II Prime Minister Fumimaro Konoe and a member of the influential Konoe aristocratic family.
  • D. Nishimura Takeko
    Nishimura Takeko was a Japanese woman best known as the mother of Prince Asaka Yasuhiko, a member of the Imperial Family during the early 20th century.
  • E. Fumiko Shōda
    Fumiko Shōda was a Japanese woman best known as the mother of Michiko Shōda, who became Empress Michiko of Japan.
  • 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: Higashikuni Toshiko
Triple: [Higashikuni, hasNotableMember, Higashikuni Toshiko]
Generated description
Higashikuni Toshiko was a Japanese princess of the Higashikuni-no-miya branch of the imperial family, known for her role within Japan’s aristocracy in the early to mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Higashikuni Toshiko
Target entity description: Higashikuni Toshiko was a Japanese princess of the Higashikuni-no-miya branch of the imperial family, known for her role within Japan’s aristocracy in the early to mid-20th century.
  • A. Higashikuni Fumiko chosen
    Higashikuni Fumiko was a Japanese princess of the Higashikuni-no-miya branch of the imperial family, known primarily as a member of Japan’s extended imperial household.
  • B. Higashikuni Nobuko
    Higashikuni Nobuko was a Japanese princess of the Imperial Family who became a member of the Higashikuni-no-miya house through marriage.
  • C. Chiyoko Konoe
    Chiyoko Konoe was a Japanese noblewoman best known as the wife of pre-World War II Prime Minister Fumimaro Konoe and a member of the influential Konoe aristocratic family.
  • D. Nishimura Takeko
    Nishimura Takeko was a Japanese woman best known as the mother of Prince Asaka Yasuhiko, a member of the Imperial Family during the early 20th century.
  • E. Fumiko Shōda
    Fumiko Shōda was a Japanese woman best known as the mother of Michiko Shōda, who became Empress Michiko of Japan.
  • F. None of above.

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_69c0082f723881908ce8bb13a0c0f8b7 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02506d8288190b33bede6c22af773 completed March 22, 2026, 5:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1133e346881909a3c07c692f8ef54 completed March 23, 2026, 10:17 a.m.
NEDg Description generation batch_69c113c9bc048190ab517300d56dd8e0 completed March 23, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_69c1144e77f881908ab59a67160c1630 completed March 23, 2026, 10:22 a.m.
Created at: March 22, 2026, 3:47 p.m.