Triple

T8186272
Position Surface form Disambiguated ID Type / Status
Subject Osamu Dazai E191190 entity
Predicate spouse P13 FINISHED
Object Michiko Ishihara
Michiko Ishihara was the wife of renowned Japanese author Osamu Dazai and the mother of several of his children, known primarily for her connection to his turbulent personal life.
 E742799 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: Michiko Ishihara | Statement: [Osamu Dazai, spouse, Michiko Ishihara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Michiko Ishihara
Context triple: [Osamu Dazai, spouse, Michiko Ishihara]
  • A. Michiko Shōda
    Michiko Shōda, later Empress Michiko, is the former Empress consort of Japan and the first commoner to marry into the Japanese imperial family.
  • B. Naoko Satō
    Naoko Satō is a Japanese given name borne by various notable individuals, including figures in entertainment, sports, and the arts.
  • C. Ayako Satō
    Ayako Satō is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Satō.
  • D. Naoko Takeshita
    Naoko Takeshita was the wife of former Japanese Prime Minister Noboru Takeshita and a member of a prominent political family in Japan.
  • E. Kazuko Takatsukasa
    Kazuko Takatsukasa was a Japanese noblewoman and former princess of the Imperial Family of Japan who became a prominent figure through her marriage into the Takatsukasa family.
  • 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: Michiko Ishihara
Triple: [Osamu Dazai, spouse, Michiko Ishihara]
Generated description
Michiko Ishihara was the wife of renowned Japanese author Osamu Dazai and the mother of several of his children, known primarily for her connection to his turbulent personal life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Michiko Ishihara
Target entity description: Michiko Ishihara was the wife of renowned Japanese author Osamu Dazai and the mother of several of his children, known primarily for her connection to his turbulent personal life.
  • A. Michiko Shōda
    Michiko Shōda, later Empress Michiko, is the former Empress consort of Japan and the first commoner to marry into the Japanese imperial family.
  • B. Naoko Satō
    Naoko Satō is a Japanese given name borne by various notable individuals, including figures in entertainment, sports, and the arts.
  • C. Ayako Satō
    Ayako Satō is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Satō.
  • D. Naoko Takeshita
    Naoko Takeshita was the wife of former Japanese Prime Minister Noboru Takeshita and a member of a prominent political family in Japan.
  • E. Kazuko Takatsukasa
    Kazuko Takatsukasa was a Japanese noblewoman and former princess of the Imperial Family of Japan who became a prominent figure through her marriage into the Takatsukasa family.
  • 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_69ca82c5b6948190a583c096fb0a6c71 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4c52407c8190bd366fce6d4e02cd completed March 31, 2026, 4:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce8861dc6481908ad83c99a2798f6e completed April 2, 2026, 3:16 p.m.
NEDg Description generation batch_69ce8a442b508190bd8319fda51edc4b completed April 2, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69ce8afff50c8190b2dd1a7e0a5a130b completed April 2, 2026, 3:28 p.m.
Created at: March 30, 2026, 5:41 p.m.