Triple

T20620854
Position Surface form Disambiguated ID Type / Status
Subject The Sea of Trees E506692 entity
Predicate leadActorRole P5563 FINISHED
Object Ken Watanabe as Takumi Nakamura — NE NERFINISHED

How this triple was built (3 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: Ken Watanabe as Takumi Nakamura | Statement: [The Sea of Trees, leadActorRole, Ken Watanabe as Takumi Nakamura]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ken Watanabe as Takumi Nakamura
Context triple: [The Sea of Trees, leadActorRole, Ken Watanabe as Takumi Nakamura]
  • A. 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.
  • B. Kai Harada
    Kai Harada is a Tony Award–winning theatrical sound designer known for his acclaimed work on Broadway productions including the musical "The Band’s Visit."
  • C. Takumi Hiroshi
    Takumi Hiroshi was an Imperial Japanese Army officer who led forces during the Malayan Campaign of World War II, notably in the early stages of Japan’s advance toward Singapore.
  • D. Kento Nakamura
    Kento Nakamura is a Japanese individual known primarily as a notable bearer of the Nakamura surname.
  • E. Yusuke Nakamura
    Yusuke Nakamura is a Japanese illustrator and graphic designer renowned for his distinctive, colorful artwork used in album covers, book jackets, and anime-related projects.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ken Watanabe as Takumi Nakamura
Target entity description: Ken Watanabe as Takumi Nakamura is the central Japanese character in the drama film "The Sea of Trees," portraying a man who forms a profound connection with a suicidal American visitor in Japan’s Aokigahara forest.
  • A. 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.
  • B. Kai Harada
    Kai Harada is a Tony Award–winning theatrical sound designer known for his acclaimed work on Broadway productions including the musical "The Band’s Visit."
  • C. Takumi Hiroshi
    Takumi Hiroshi was an Imperial Japanese Army officer who led forces during the Malayan Campaign of World War II, notably in the early stages of Japan’s advance toward Singapore.
  • D. Kento Nakamura
    Kento Nakamura is a Japanese individual known primarily as a notable bearer of the Nakamura surname.
  • E. Yusuke Nakamura
    Yusuke Nakamura is a Japanese illustrator and graphic designer renowned for his distinctive, colorful artwork used in album covers, book jackets, and anime-related projects.
  • F. None of above. chosen

Provenance (2 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_69e0b4bc90988190ac360aaf645efc1d completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6abe19ca481908c896bec49a025cd completed April 20, 2026, 10:42 p.m.
Created at: April 16, 2026, 11:42 a.m.