Triple

T18971679
Position Surface form Disambiguated ID Type / Status
Subject Princess Chichibu E464184 entity
Predicate nativeName P15 FINISHED
Object 秩父宮勢津子
秩父宮勢津子 was a Japanese princess and member of the Imperial Family, known as Princess Chichibu, who was active in cultural and charitable activities in the 20th century.
E1352515 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: 秩父宮勢津子 | Statement: [Princess Chichibu, nativeName, 秩父宮勢津子]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 秩父宮勢津子
Context triple: [Princess Chichibu, nativeName, 秩父宮勢津子]
  • A. 秋篠宮紀子妃
    秋篠宮紀子妃は、日本の皇族で秋篠宮文仁親王妃として知られる、悠仁親王の母である妃殿下です。
  • B. 三笠宮寛仁親王妃信子
    三笠宮寛仁親王妃信子は、日本の皇族である三笠宮寛仁親王の妃であり、政界名門・麻生家の出身としても知られる人物である。
  • C. 秋篠宮
    秋篠宮は、日本の皇室に属する皇嗣であり、天皇徳仁の弟にあたる皇族男性である。
  • D. 彰子
    彰子 is the Japanese name of Empress Shōshi, a Heian-period imperial consort of Emperor Ichijō and a prominent cultural patron associated with the court of Murasaki Shikibu.
  • E. 佳子内親王
    佳子内親王は、日本の秋篠宮文仁親王と紀子妃の次女であり、現代的な感性や公的活動で注目を集める日本の皇族女性である。
  • 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: 秩父宮勢津子
Triple: [Princess Chichibu, nativeName, 秩父宮勢津子]
Generated description
秩父宮勢津子 was a Japanese princess and member of the Imperial Family, known as Princess Chichibu, who was active in cultural and charitable activities in the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 秩父宮勢津子
Target entity description: 秩父宮勢津子 was a Japanese princess and member of the Imperial Family, known as Princess Chichibu, who was active in cultural and charitable activities in the 20th century.
  • A. 秋篠宮紀子妃
    秋篠宮紀子妃は、日本の皇族で秋篠宮文仁親王妃として知られる、悠仁親王の母である妃殿下です。
  • B. 三笠宮寛仁親王妃信子
    三笠宮寛仁親王妃信子は、日本の皇族である三笠宮寛仁親王の妃であり、政界名門・麻生家の出身としても知られる人物である。
  • C. 秋篠宮
    秋篠宮は、日本の皇室に属する皇嗣であり、天皇徳仁の弟にあたる皇族男性である。
  • D. 彰子
    彰子 is the Japanese name of Empress Shōshi, a Heian-period imperial consort of Emperor Ichijō and a prominent cultural patron associated with the court of Murasaki Shikibu.
  • E. 佳子内親王
    佳子内親王は、日本の秋篠宮文仁親王と紀子妃の次女であり、現代的な感性や公的活動で注目を集める日本の皇族女性である。
  • 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_69d8dd008af48190a97ff1c6488edf1b completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d61a8bbc8190881908a71e0f2a53 completed April 20, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05ad3b777c8190af377e88f0534e80 completed May 14, 2026, 11:08 a.m.
NEDg Description generation batch_6a05afeed9188190b7a7ed4ae443dc2d completed May 14, 2026, 11:20 a.m.
NED2 Entity disambiguation (via description) batch_6a05b05c56048190a8a5b5aa4bfc6431 completed May 14, 2026, 11:22 a.m.
Created at: April 10, 2026, noon