Triple

T17115655
Position Surface form Disambiguated ID Type / Status
Subject Shōda Hidesaburō E415330 entity
Predicate child P120 FINISHED
Object Shōda Nobuko
Shōda Nobuko is a Japanese woman best known as the wife of Emperor Akihito and the former Empress of Japan, widely recognized by her imperial name, Empress Michiko.
E1278460 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: Shōda Nobuko | Statement: [Shōda Hidesaburō, child, Shōda Nobuko]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shōda Nobuko
Context triple: [Shōda Hidesaburō, child, Shōda Nobuko]
  • A. Shōda Fumiko
    Shōda Fumiko was a Japanese noblewoman and matriarch of the Shōda family, best known as the mother of Empress Michiko of Japan.
  • B. 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.
  • C. Sato Nobuko
    Sato Nobuko was the Japanese wife of Chinese writer and essayist Zhou Zuoren, known mainly through her connection to his life and work.
  • D. Hino Shigeko
    Hino Shigeko was a Japanese noblewoman of the Muromachi period best known as the mother of shogun Ashikaga Yoshimasa.
  • E. Ikeda Haruko
    Ikeda Haruko is a Japanese individual notable for bearing the surname Ikeda, though specific widely recognized public achievements or roles under this name are not well documented.
  • 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: Shōda Nobuko
Triple: [Shōda Hidesaburō, child, Shōda Nobuko]
Generated description
Shōda Nobuko is a Japanese woman best known as the wife of Emperor Akihito and the former Empress of Japan, widely recognized by her imperial name, Empress Michiko.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Shōda Nobuko
Target entity description: Shōda Nobuko is a Japanese woman best known as the wife of Emperor Akihito and the former Empress of Japan, widely recognized by her imperial name, Empress Michiko.
  • A. Shōda Fumiko
    Shōda Fumiko was a Japanese noblewoman and matriarch of the Shōda family, best known as the mother of Empress Michiko of Japan.
  • B. 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.
  • C. Sato Nobuko
    Sato Nobuko was the Japanese wife of Chinese writer and essayist Zhou Zuoren, known mainly through her connection to his life and work.
  • D. Hino Shigeko
    Hino Shigeko was a Japanese noblewoman of the Muromachi period best known as the mother of shogun Ashikaga Yoshimasa.
  • E. Ikeda Haruko
    Ikeda Haruko is a Japanese individual notable for bearing the surname Ikeda, though specific widely recognized public achievements or roles under this name are not well documented.
  • 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_69d886d090cc8190a39cb94992586905 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3e80528588190a877dcc6d6d3a392 completed April 18, 2026, 8:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a01e801fd448190ab0eff07efb28a52 completed May 11, 2026, 2:30 p.m.
NEDg Description generation batch_6a01ed22d0788190a68881462d0572fe completed May 11, 2026, 2:52 p.m.
NED2 Entity disambiguation (via description) batch_6a01ee1e58908190896021defae93946 completed May 11, 2026, 2:56 p.m.
Created at: April 10, 2026, 5:35 a.m.