Triple

T3531446
Position Surface form Disambiguated ID Type / Status
Subject Iwakura Tomomi E74669 entity
Predicate clan P1915 FINISHED
Object Iwakura family
The Iwakura family is a prominent Japanese kuge (court noble) lineage best known for producing Iwakura Tomomi, a key statesman in the Meiji Restoration.
E366140 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: Iwakura family | Statement: [Iwakura Tomomi, clan, Iwakura family]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Iwakura family
Context triple: [Iwakura Tomomi, clan, Iwakura family]
  • A. Higashikuni-no-miya family
    The Higashikuni-no-miya family was a collateral branch of the Japanese Imperial Family, established in the early 20th century and notable for its close ties to the main imperial line.
  • B. Takamado family
    The Takamado family is a branch of the Japanese Imperial Family descended from Prince Takamado, known for its active engagement in cultural, charitable, and international goodwill activities.
  • C. Kujō family
    The Kujō family is a prominent Japanese kuge (court noble) lineage that formed one of the five regent houses historically supplying regents and consorts to the imperial court.
  • D. Yamato clan
    The Yamato clan was the dominant ruling family of early Japan that laid the foundations of the imperial line and centralized state during the formative centuries of Japanese history.
  • E. House of Fushimi-no-miya
    The House of Fushimi-no-miya was one of the four shinnōke branches of Japan’s imperial family, established to provide potential heirs to the Chrysanthemum Throne.
  • 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: Iwakura family
Triple: [Iwakura Tomomi, clan, Iwakura family]
Generated description
The Iwakura family is a prominent Japanese kuge (court noble) lineage best known for producing Iwakura Tomomi, a key statesman in the Meiji Restoration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Iwakura family
Target entity description: The Iwakura family is a prominent Japanese kuge (court noble) lineage best known for producing Iwakura Tomomi, a key statesman in the Meiji Restoration.
  • A. Higashikuni-no-miya family
    The Higashikuni-no-miya family was a collateral branch of the Japanese Imperial Family, established in the early 20th century and notable for its close ties to the main imperial line.
  • B. Takamado family
    The Takamado family is a branch of the Japanese Imperial Family descended from Prince Takamado, known for its active engagement in cultural, charitable, and international goodwill activities.
  • C. Kujō family
    The Kujō family is a prominent Japanese kuge (court noble) lineage that formed one of the five regent houses historically supplying regents and consorts to the imperial court.
  • D. Yamato clan
    The Yamato clan was the dominant ruling family of early Japan that laid the foundations of the imperial line and centralized state during the formative centuries of Japanese history.
  • E. House of Fushimi-no-miya
    The House of Fushimi-no-miya was one of the four shinnōke branches of Japan’s imperial family, established to provide potential heirs to the Chrysanthemum Throne.
  • 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_69ad85d1a3948190931fd1ea1f49717b completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc988ee081909c6b9d5eed0d2d6d completed March 8, 2026, 6:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e9a2b848190a5c2b3072fa6c44c completed March 13, 2026, 3:03 a.m.
NEDg Description generation batch_69b37f07ab70819089fdb7083b81b992 completed March 13, 2026, 3:05 a.m.
NED2 Entity disambiguation (via description) batch_69b38078bc288190b69d73a64acce8ca completed March 13, 2026, 3:11 a.m.
Created at: March 8, 2026, 3:19 p.m.