Triple

T13494382
Position Surface form Disambiguated ID Type / Status
Subject Emperor Toba E320721 entity
Predicate mother P120 FINISHED
Object Fujiwara no Ishi
Fujiwara no Ishi was a noblewoman of Japan's powerful Fujiwara clan who became a consort of Emperor Toba and an influential figure in the late Heian court.
 E1056095 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: Fujiwara no Ishi | Statement: [Emperor Toba, mother, Fujiwara no Ishi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fujiwara no Ishi
Context triple: [Emperor Toba, mother, Fujiwara no Ishi]
  • A. Fujiwara no Inshi
    Fujiwara no Inshi was a noblewoman of Japan's powerful Fujiwara clan who served as a consort of Emperor Daigo and the mother of several imperial children.
  • B. Fujiwara no Seishi
    Fujiwara no Seishi was a Heian-period Japanese noblewoman who became an empress consort and was a daughter of the powerful court regent Fujiwara no Michinaga.
  • C. Fujiwara no Shokushi
    Fujiwara no Shokushi was a Japanese noblewoman of the powerful Fujiwara clan who became an imperial consort and the mother of Emperor Go-Toba during the late Heian period.
  • D. Fujiwara no Fuhito
    Fujiwara no Fuhito was a powerful early Nara-period Japanese statesman who helped shape the ritsuryō legal system and laid the foundations for the Fujiwara clan’s later political dominance.
  • E. Fujiwara no Otomuro
    Fujiwara no Otomuro was a noblewoman of Japan’s powerful Fujiwara clan who became an empress consort during the early Heian period.
  • 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: Fujiwara no Ishi
Triple: [Emperor Toba, mother, Fujiwara no Ishi]
Generated description
Fujiwara no Ishi was a noblewoman of Japan's powerful Fujiwara clan who became a consort of Emperor Toba and an influential figure in the late Heian court.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fujiwara no Ishi
Target entity description: Fujiwara no Ishi was a noblewoman of Japan's powerful Fujiwara clan who became a consort of Emperor Toba and an influential figure in the late Heian court.
  • A. Fujiwara no Inshi
    Fujiwara no Inshi was a noblewoman of Japan's powerful Fujiwara clan who served as a consort of Emperor Daigo and the mother of several imperial children.
  • B. Fujiwara no Seishi
    Fujiwara no Seishi was a Heian-period Japanese noblewoman who became an empress consort and was a daughter of the powerful court regent Fujiwara no Michinaga.
  • C. Fujiwara no Shokushi
    Fujiwara no Shokushi was a Japanese noblewoman of the powerful Fujiwara clan who became an imperial consort and the mother of Emperor Go-Toba during the late Heian period.
  • D. Fujiwara no Fuhito
    Fujiwara no Fuhito was a powerful early Nara-period Japanese statesman who helped shape the ritsuryō legal system and laid the foundations for the Fujiwara clan’s later political dominance.
  • E. Fujiwara no Otomuro
    Fujiwara no Otomuro was a noblewoman of Japan’s powerful Fujiwara clan who became an empress consort during the early Heian period.
  • 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_69d807629d6c8190998f1b9bb12d2ed0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf4da2c88190a867b53529d39545 completed April 12, 2026, 2:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7942668f481909c6d892fdfd32c02 completed May 3, 2026, 6:29 p.m.
NEDg Description generation batch_69f7955fce288190a7e426f467517a91 completed May 3, 2026, 6:35 p.m.
NED2 Entity disambiguation (via description) batch_69f7996cddf08190973e493fb788ce7a completed May 3, 2026, 6:52 p.m.
Created at: April 9, 2026, 9:43 p.m.