Triple

T14939275
Position Surface form Disambiguated ID Type / Status
Subject The Prince of Broadway (Japanese production) E372477 entity
Predicate hasCastMember P2308 FINISHED
Object Yuka Kato
Yuka Kato is a Japanese stage actress and singer known for performing in musical theatre productions, including the Japanese staging of "The Prince of Broadway."
 E1140420 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: Yuka Kato | Statement: [The Prince of Broadway (Japanese production), hasCastMember, Yuka Kato]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yuka Kato
Context triple: [The Prince of Broadway (Japanese production), hasCastMember, Yuka Kato]
  • A. Yuka Sato
    Yuka Sato is a Japanese figure skater and 1994 World Champion known for her elegant style and successful professional career.
  • B. Yuki Satō
    Yuki Satō is a Japanese name shared by multiple notable individuals, including athletes and entertainers, distinguished in their respective fields.
  • C. Ayako Wakao
    Ayako Wakao is a renowned Japanese actress celebrated for her prolific film career from the 1950s onward, particularly in collaborations with director Yasuzō Masumura.
  • D. Shoko Nakagawa
    Shoko Nakagawa is a Japanese singer, voice actress, and television personality known for her prominent work in anime music and otaku culture.
  • E. Yūko Kishi
    Yūko Kishi is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Kishi.
  • 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: Yuka Kato
Triple: [The Prince of Broadway (Japanese production), hasCastMember, Yuka Kato]
Generated description
Yuka Kato is a Japanese stage actress and singer known for performing in musical theatre productions, including the Japanese staging of "The Prince of Broadway."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yuka Kato
Target entity description: Yuka Kato is a Japanese stage actress and singer known for performing in musical theatre productions, including the Japanese staging of "The Prince of Broadway."
  • A. Yuka Sato
    Yuka Sato is a Japanese figure skater and 1994 World Champion known for her elegant style and successful professional career.
  • B. Yuki Satō
    Yuki Satō is a Japanese name shared by multiple notable individuals, including athletes and entertainers, distinguished in their respective fields.
  • C. Ayako Wakao
    Ayako Wakao is a renowned Japanese actress celebrated for her prolific film career from the 1950s onward, particularly in collaborations with director Yasuzō Masumura.
  • D. Shoko Nakagawa
    Shoko Nakagawa is a Japanese singer, voice actress, and television personality known for her prominent work in anime music and otaku culture.
  • E. Yūko Kishi
    Yūko Kishi is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Kishi.
  • 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_69d85cc9da0c81908d583ca3f63a3908 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded64a2f24819099b21566756668a2 completed April 15, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69febfd3ebd08190a2b7c70c2ba6deb3 completed May 9, 2026, 5:02 a.m.
NEDg Description generation batch_69fec08c37dc8190a59289e4ee76beab completed May 9, 2026, 5:05 a.m.
NED2 Entity disambiguation (via description) batch_69fec10cd2d48190ba96885ca604a853 completed May 9, 2026, 5:07 a.m.
Created at: April 10, 2026, 2:38 a.m.