Triple

T17523907
Position Surface form Disambiguated ID Type / Status
Subject Kagemusha E426744 entity
Predicate castMember P1668 FINISHED
Object Kenichi Hagiwara
Kenichi Hagiwara was a prominent Japanese actor and singer known for his charismatic performances in film, television, and music from the 1970s onward.
 E1274586 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: Kenichi Hagiwara | Statement: [Kagemusha, castMember, Kenichi Hagiwara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kenichi Hagiwara
Context triple: [Kagemusha, castMember, Kenichi Hagiwara]
  • A. Kenichi
    Kenichi is a Japanese masculine given name commonly used for boys and men in Japan.
  • B. Daisuke Ryū
    Daisuke Ryū is a Japanese actor best known for his roles in Akira Kurosawa’s historical epics and other period films.
  • C. Ryo Sakazaki
    Ryo Sakazaki is a fictional Japanese martial artist and main protagonist of SNK’s Art of Fighting series, known for his Kyokugenryu Karate style and appearances in The King of Fighters games.
  • D. Kyuji Fujikawa
    Kyuji Fujikawa is a Japanese professional baseball pitcher best known as a dominant closer in Nippon Professional Baseball and a longtime star for the Hanshin Tigers.
  • E. Ryo Okumoto
    Ryo Okumoto is a Japanese-born keyboardist best known for his long-time role in the American progressive rock band Spock’s Beard.
  • 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: Kenichi Hagiwara
Triple: [Kagemusha, castMember, Kenichi Hagiwara]
Generated description
Kenichi Hagiwara was a prominent Japanese actor and singer known for his charismatic performances in film, television, and music from the 1970s onward.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kenichi Hagiwara
Target entity description: Kenichi Hagiwara was a prominent Japanese actor and singer known for his charismatic performances in film, television, and music from the 1970s onward.
  • A. Kenichi
    Kenichi is a Japanese masculine given name commonly used for boys and men in Japan.
  • B. Daisuke Ryū
    Daisuke Ryū is a Japanese actor best known for his roles in Akira Kurosawa’s historical epics and other period films.
  • C. Ryo Sakazaki
    Ryo Sakazaki is a fictional Japanese martial artist and main protagonist of SNK’s Art of Fighting series, known for his Kyokugenryu Karate style and appearances in The King of Fighters games.
  • D. Kyuji Fujikawa
    Kyuji Fujikawa is a Japanese professional baseball pitcher best known as a dominant closer in Nippon Professional Baseball and a longtime star for the Hanshin Tigers.
  • E. Ryo Okumoto
    Ryo Okumoto is a Japanese-born keyboardist best known for his long-time role in the American progressive rock band Spock’s Beard.
  • 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_69d889de677081909b22d2657b1f0292 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e452d4db60819096a03dbc4254850f completed April 19, 2026, 3:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01d283ddbc8190b0f8d710e2b334fe completed May 11, 2026, 12:58 p.m.
NEDg Description generation batch_6a01d328a3308190b18bf011a1a1d30b completed May 11, 2026, 1:01 p.m.
NED2 Entity disambiguation (via description) batch_6a01d3ca97b88190800530c80bd5dff0 completed May 11, 2026, 1:04 p.m.
Created at: April 10, 2026, 5:49 a.m.