Triple

T4295168
Position Surface form Disambiguated ID Type / Status
Subject Prince Iyesato Tokugawa E99692 entity
Predicate memberOfPoliticalInstitution P55292 FINISHED
Object House of Peers of Japan
The House of Peers of Japan was the upper chamber of the Imperial Diet during the Meiji and early Shōwa periods, modeled on European aristocratic legislatures and composed of nobility, imperial appointees, and high taxpayers.
E435296 NE FINISHED

How this triple was built (5 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: House of Peers of Japan | Statement: [Prince Iyesato Tokugawa, memberOfPoliticalInstitution, House of Peers of Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: House of Peers of Japan
Context triple: [Prince Iyesato Tokugawa, memberOfPoliticalInstitution, House of Peers of Japan]
  • A. House of Representatives of Japan
    The House of Representatives of Japan is the more powerful lower chamber of the National Diet, responsible for choosing the prime minister, passing legislation, and overseeing the government.
  • B. Privy Council of Japan
    The Privy Council of Japan was a powerful advisory body to the Emperor during the Meiji and early Shōwa periods, reviewing legislation, treaties, and constitutional matters until its abolition after World War II.
  • C. House of Councillors
    The House of Councillors is the upper chamber of Japan’s national legislature, responsible for reviewing, amending, and approving laws alongside the lower House of Representatives.
  • D. Daijō-kan (Council of State of Japan)
    The Daijō-kan was the highest governing body of the early Meiji government in Japan, overseeing state administration before the establishment of the modern parliamentary system.
  • E. House of Lords of the Imperial Council
    The House of Lords of the Imperial Council was the upper chamber of the bicameral legislature of the Austro-Hungarian Empire, composed mainly of hereditary nobles, high clergy, and imperial appointees.
  • 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: House of Peers of Japan
Triple: [Prince Iyesato Tokugawa, memberOfPoliticalInstitution, House of Peers of Japan]
Generated description
The House of Peers of Japan was the upper chamber of the Imperial Diet during the Meiji and early Shōwa periods, modeled on European aristocratic legislatures and composed of nobility, imperial appointees, and high taxpayers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: House of Peers of Japan
Target entity description: The House of Peers of Japan was the upper chamber of the Imperial Diet during the Meiji and early Shōwa periods, modeled on European aristocratic legislatures and composed of nobility, imperial appointees, and high taxpayers.
  • A. House of Representatives of Japan
    The House of Representatives of Japan is the more powerful lower chamber of the National Diet, responsible for choosing the prime minister, passing legislation, and overseeing the government.
  • B. Privy Council of Japan
    The Privy Council of Japan was a powerful advisory body to the Emperor during the Meiji and early Shōwa periods, reviewing legislation, treaties, and constitutional matters until its abolition after World War II.
  • C. House of Councillors
    The House of Councillors is the upper chamber of Japan’s national legislature, responsible for reviewing, amending, and approving laws alongside the lower House of Representatives.
  • D. Daijō-kan (Council of State of Japan)
    The Daijō-kan was the highest governing body of the early Meiji government in Japan, overseeing state administration before the establishment of the modern parliamentary system.
  • E. House of Lords of the Imperial Council
    The House of Lords of the Imperial Council was the upper chamber of the bicameral legislature of the Austro-Hungarian Empire, composed mainly of hereditary nobles, high clergy, and imperial appointees.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: memberOfPoliticalInstitution
Context triple: [Prince Iyesato Tokugawa, memberOfPoliticalInstitution, House of Peers of Japan]
  • A. memberOfPoliticalCoalition
    Indicates that an entity belongs to or participates as a constituent member in a specific political coalition.
  • B. representedPoliticalEntity
    Indicates that one entity has served as an official political representative or agent acting on behalf of another political entity.
  • C. registeredAsPoliticalParty
    Indicates that an entity is officially recorded and recognized as a political party by the relevant authority or registry.
  • D. hasCouncilSeat
    Indicates that an entity holds a position or seat on a governing council.
  • E. hasMemberOfParliament
    Indicates that an entity is represented by a specific individual serving as its Member of Parliament.
  • F. None of above. chosen

Provenance (7 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_69b3455175088190aa79c6e03b86647e completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b35085b864819086cf726285384566 completed March 12, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5e4ebb3808190a4be632e36140648 completed March 14, 2026, 10:44 p.m.
NEDg Description generation batch_69b5e5e96aac819093c43dc355de4509 completed March 14, 2026, 10:49 p.m.
NED2 Entity disambiguation (via description) batch_69b5e6587be88190884f61a7350ce5a9 completed March 14, 2026, 10:51 p.m.
PD Predicate disambiguation batch_69b347fe55a88190b77bab0c0f38e1aa completed March 12, 2026, 11:10 p.m.
PDg Predicate description generation batch_69b34e0606488190baadf469a1afc3c2 completed March 12, 2026, 11:36 p.m.
Created at: March 12, 2026, 11:08 p.m.