Triple

T6679343
Position Surface form Disambiguated ID Type / Status
Subject Ikeda E151936 entity
Predicate hasNotableBearer P458 FINISHED
Object 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.
E652579 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: Ikeda Haruko | Statement: [Ikeda, hasNotableBearer, Ikeda Haruko]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ikeda Haruko
Context triple: [Ikeda, hasNotableBearer, Ikeda Haruko]
  • 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. Nakayama Yoshiko
    Nakayama Yoshiko was a Japanese noblewoman best known as the mother of Emperor Meiji, who played a pivotal role in Japan’s modernization.
  • D. Yoshida Yukiko
    Yoshida Yukiko was the wife of Shigeru Yoshida, a prominent post–World War II Japanese prime minister and key architect of Japan’s modern foreign policy.
  • 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: Ikeda Haruko
Triple: [Ikeda, hasNotableBearer, Ikeda Haruko]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ikeda Haruko
Target entity description: 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.
  • 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. Nakayama Yoshiko
    Nakayama Yoshiko was a Japanese noblewoman best known as the mother of Emperor Meiji, who played a pivotal role in Japan’s modernization.
  • D. Yoshida Yukiko
    Yoshida Yukiko was the wife of Shigeru Yoshida, a prominent post–World War II Japanese prime minister and key architect of Japan’s modern foreign policy.
  • 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

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_69c687f830bc81909eb8b04dbb8450b1 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b0f6813c8190906f619b4276a232 completed March 27, 2026, 4:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d368daac8190b08158f7ea8102ac completed March 28, 2026, 1:11 p.m.
NEDg Description generation batch_69c7d3f2e2bc819091c8012e9e361a00 completed March 28, 2026, 1:13 p.m.
NED2 Entity disambiguation (via description) batch_69c7d46b7fcc819082d37f00f541e2cd completed March 28, 2026, 1:15 p.m.
Created at: March 27, 2026, 2:03 p.m.