Triple

T2919875
Position Surface form Disambiguated ID Type / Status
Subject Tokyo Vice E78692 entity
Predicate castMember P1668 FINISHED
Object Tomohisa Yamashita
Tomohisa Yamashita is a Japanese actor and pop singer, formerly of the idol group NEWS, known for his leading roles in television dramas and films as well as his solo music career.
 E509690 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: Tomohisa Yamashita | Statement: [Tokyo Vice, castMember, Tomohisa Yamashita]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tomohisa Yamashita
Context triple: [Tokyo Vice, castMember, Tomohisa Yamashita]
  • A. Hirofumi Yoshimura
    Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
  • B. Yoshinori Sakai
    Yoshinori Sakai was a Japanese track athlete symbolically chosen to light the cauldron at the 1964 Tokyo Olympics because he was born in Hiroshima on the day the atomic bomb was dropped.
  • C. Tomoyuki Yamashita
    Tomoyuki Yamashita was a prominent Imperial Japanese Army general during World War II, best known for his rapid conquest of Malaya and Singapore and later defense of the Philippines.
  • D. Takeshi Hamano
    Takeshi Hamano is a Japanese politician who serves as the mayor of Shinagawa, a special ward in Tokyo.
  • E. Hirofumi Hirano
    Hirofumi Hirano is a Japanese politician who has held senior leadership roles in major opposition parties and served in the national legislature.
  • 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: Tomohisa Yamashita
Triple: [Tokyo Vice, castMember, Tomohisa Yamashita]
Generated description
Tomohisa Yamashita is a Japanese actor and pop singer, formerly of the idol group NEWS, known for his leading roles in television dramas and films as well as his solo music career.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tomohisa Yamashita
Target entity description: Tomohisa Yamashita is a Japanese actor and pop singer, formerly of the idol group NEWS, known for his leading roles in television dramas and films as well as his solo music career.
  • A. Hirofumi Yoshimura
    Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
  • B. Yoshinori Sakai
    Yoshinori Sakai was a Japanese track athlete symbolically chosen to light the cauldron at the 1964 Tokyo Olympics because he was born in Hiroshima on the day the atomic bomb was dropped.
  • C. Tomoyuki Yamashita
    Tomoyuki Yamashita was a prominent Imperial Japanese Army general during World War II, best known for his rapid conquest of Malaya and Singapore and later defense of the Philippines.
  • D. Takeshi Hamano
    Takeshi Hamano is a Japanese politician who serves as the mayor of Shinagawa, a special ward in Tokyo.
  • E. Hirofumi Hirano
    Hirofumi Hirano is a Japanese politician who has held senior leadership roles in major opposition parties and served in the national legislature.
  • 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_69ad8b0c2ad081909ff87050ae542bb9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad96a53f8c8190b188d549f1161e84 completed March 8, 2026, 3:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf10a00c5c819090fa26ce068033b6 completed March 21, 2026, 9:41 p.m.
NEDg Description generation batch_69bf115365f0819091605010b346c4f9 completed March 21, 2026, 9:44 p.m.
NED2 Entity disambiguation (via description) batch_69bf11a79fdc8190ae82034e77bc46b7 completed March 21, 2026, 9:46 p.m.
Created at: March 8, 2026, 2:54 p.m.