Triple

T915737
Position Surface form Disambiguated ID Type / Status
Subject Princess Shigeko E19765 entity
Predicate sibling P363 FINISHED
Object Princess Atsuko
Princess Atsuko was a Japanese imperial princess of the Shōwa era, known as one of Emperor Hirohito’s daughters who married into the aristocracy and lived largely outside the public spotlight.
 E20450 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: Princess Atsuko | Statement: [Princess Shigeko, sibling, Princess Atsuko]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Princess Atsuko
Context triple: [Princess Shigeko, sibling, Princess Atsuko]
  • A. Princess Atsuko
    Princess Atsuko is a Japanese imperial family member, the daughter of Emperor Hirohito, who became known as Princess Yori before marrying into the Takamado family.
  • B. Princess Takako
    Princess Takako is a Japanese imperial family member and daughter of Emperor Hirohito, known for her role in Japan’s modern royal lineage.
  • C. Princess Kazuko
    Princess Kazuko was a Japanese imperial princess, the second daughter of Emperor Hirohito, who became a prominent member of the Imperial Family in the Shōwa era.
  • D. Princess Shigeko
    Princess Shigeko was the eldest daughter of Emperor Hirohito of Japan, known for her role as a member of the Japanese imperial family during the Shōwa era.
  • E. Princess Sachiko
    Princess Sachiko was a short-lived Japanese imperial princess, the daughter of Emperor Shōwa (Hirohito) and Empress Kōjun.
  • 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: Princess Atsuko
Triple: [Princess Shigeko, sibling, Princess Atsuko]
Generated description
Princess Atsuko was a Japanese imperial princess of the Shōwa era, known as one of Emperor Hirohito’s daughters who married into the aristocracy and lived largely outside the public spotlight.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Princess Atsuko
Target entity description: Princess Atsuko was a Japanese imperial princess of the Shōwa era, known as one of Emperor Hirohito’s daughters who married into the aristocracy and lived largely outside the public spotlight.
  • A. Princess Atsuko chosen
    Princess Atsuko is a Japanese imperial family member, the daughter of Emperor Hirohito, who became known as Princess Yori before marrying into the Takamado family.
  • B. Princess Takako
    Princess Takako is a Japanese imperial family member and daughter of Emperor Hirohito, known for her role in Japan’s modern royal lineage.
  • C. Princess Kazuko
    Princess Kazuko was a Japanese imperial princess, the second daughter of Emperor Hirohito, who became a prominent member of the Imperial Family in the Shōwa era.
  • D. Princess Shigeko
    Princess Shigeko was the eldest daughter of Emperor Hirohito of Japan, known for her role as a member of the Japanese imperial family during the Shōwa era.
  • E. Princess Sachiko
    Princess Sachiko was a short-lived Japanese imperial princess, the daughter of Emperor Shōwa (Hirohito) and Empress Kōjun.
  • 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_69a4939f91a08190ba68c2c81eab90fe completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2f789108190815fd1efbd6cc24f completed March 1, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac599117d48190b329ec50b9a632fc completed March 7, 2026, 5 p.m.
NEDg Description generation batch_69ac5a2cae9881908a9cfc09f9ef0968 completed March 7, 2026, 5:02 p.m.
NED2 Entity disambiguation (via description) batch_69ac5b54d1f881909a367d12647eee3f completed March 7, 2026, 5:07 p.m.
Created at: March 1, 2026, 7:39 p.m.