Triple

T4967082
Position Surface form Disambiguated ID Type / Status
Subject Giants E111554 entity
Predicate notablePlayer P304 FINISHED
Object Tetsuya Utsumi
Tetsuya Utsumi is a Japanese professional baseball pitcher best known for his long and successful career with the Yomiuri Giants in Nippon Professional Baseball.
E635958 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: Tetsuya Utsumi | Statement: [Giants, notablePlayer, Tetsuya Utsumi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tetsuya Utsumi
Context triple: [Giants, notablePlayer, Tetsuya Utsumi]
  • A. Shigeru Umebayashi
    Shigeru Umebayashi is a Japanese composer best known internationally for his evocative film scores, particularly in collaborations with directors like Wong Kar-wai and Zhang Yimou.
  • B. Koichi Tanaka
    Koichi Tanaka is a Japanese engineer and Nobel Prize–winning chemist renowned for his pioneering work in mass spectrometry, particularly soft laser desorption ionization.
  • C. Hirokazu Matsuno
    Hirokazu Matsuno is a Japanese politician of the Liberal Democratic Party who has served in senior government roles, including as a key spokesperson and coordinator for the national cabinet.
  • D. Koichi Hayashida
    Koichi Hayashida is a Japanese video game designer best known for his prominent work on Nintendo’s Super Mario series, particularly the 3D platformer entries.
  • E. Minoru Ōta
    Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
  • 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: Tetsuya Utsumi
Triple: [Giants, notablePlayer, Tetsuya Utsumi]
Generated description
Tetsuya Utsumi is a Japanese professional baseball pitcher best known for his long and successful career with the Yomiuri Giants in Nippon Professional Baseball.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tetsuya Utsumi
Target entity description: Tetsuya Utsumi is a Japanese professional baseball pitcher best known for his long and successful career with the Yomiuri Giants in Nippon Professional Baseball.
  • A. Shigeru Umebayashi
    Shigeru Umebayashi is a Japanese composer best known internationally for his evocative film scores, particularly in collaborations with directors like Wong Kar-wai and Zhang Yimou.
  • B. Koichi Tanaka
    Koichi Tanaka is a Japanese engineer and Nobel Prize–winning chemist renowned for his pioneering work in mass spectrometry, particularly soft laser desorption ionization.
  • C. Hirokazu Matsuno
    Hirokazu Matsuno is a Japanese politician of the Liberal Democratic Party who has served in senior government roles, including as a key spokesperson and coordinator for the national cabinet.
  • D. Koichi Hayashida
    Koichi Hayashida is a Japanese video game designer best known for his prominent work on Nintendo’s Super Mario series, particularly the 3D platformer entries.
  • E. Minoru Ōta
    Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
  • 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_69bd4419393c819086319a6fe4bf8542 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd71f8f550819099235511ca271e2d completed March 20, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c769cd39e081908624c8471b9131a1 completed March 28, 2026, 5:40 a.m.
NEDg Description generation batch_69c76da6e9e4819097c42d5a74efb3e7 completed March 28, 2026, 5:56 a.m.
NED2 Entity disambiguation (via description) batch_69c76e01a3fc8190b766188a0c243385 completed March 28, 2026, 5:58 a.m.
Created at: March 20, 2026, 1:32 p.m.