Triple

T5892285
Position Surface form Disambiguated ID Type / Status
Subject 栗林忠道 E131017 entity
Predicate 映画での役者 P18965 FINISHED
Object 渡辺謙 E131018 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: 渡辺謙 | Statement: [栗林忠道, 映画での役者, 渡辺謙]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 渡辺謙
Context triple: [栗林忠道, 映画での役者, 渡辺謙]
  • A. Ken Watanabe chosen
    Ken Watanabe is a renowned Japanese actor known internationally for his powerful performances in films such as "The Last Samurai," "Inception," and "Letters from Iwo Jima."
  • B. Kōji Yakusho
    Kōji Yakusho is an acclaimed Japanese actor known for his versatile performances in both domestic cinema and international films such as "Shall We Dance?" and "13 Assassins."
  • C. Hiroshi Sakurazaka
    Hiroshi Sakurazaka is a Japanese science fiction author best known internationally for his novel "All You Need Is Kill," which inspired the film "Edge of Tomorrow."
  • D. Toru Watanabe
    Toru Watanabe is the introspective university student protagonist of Haruki Murakami’s novel "Norwegian Wood," whose coming-of-age story explores love, loss, and emotional turmoil in 1960s Tokyo.
  • E. Jin Akanishi
    Jin Akanishi is a Japanese singer, songwriter, and actor, best known as a former member of the boy band KAT-TUN and for his subsequent solo music and film career.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: 映画での役者
Context triple: [栗林忠道, 映画での役者, 渡辺謙]
  • A. portrayedInFilmMedium
    Indicates that an entity is depicted or represented within a film or cinematic work.
  • B. partOfFilmographyOf
    Indicates that a work (such as a film, show, or role) is included in the body of screen-related works credited to a particular person.
  • C. madeFamousByFilm
    Indicates that something became widely known or gained significant public recognition as a result of being featured in a film.
  • D. basedInFilm
    Indicates that something (such as a character, event, or work) is situated, set, or primarily located within the context or universe of a particular film.
  • E. cast chosen
    Indicates that an agent selects and assigns a person or thing to play a specific role or function in a production or context.
  • F. None of above.

Provenance (4 batches)

Stage Batch ID Job type Status
creating batch_69c00857439c819095950754176aa58a elicitation completed
NER batch_69c0400f1af881908d376ea4793f6dea ner completed
NED1 batch_69c0b14c2ff081908243988d5815be6d ned_source_triple completed
PD batch_69c0334dc8248190b7394dcece362d52 pd completed
Created at: March 22, 2026, 3:58 p.m.