Triple

T11905856
Position Surface form Disambiguated ID Type / Status
Subject President of the Asian Development Bank E283269 entity
Predicate hasPredecessor P97 FINISHED
Object Takehiko Nakao — 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: Takehiko Nakao | Statement: [President of the Asian Development Bank, hasPredecessor, Takehiko Nakao]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Takehiko Nakao
Context triple: [President of the Asian Development Bank, hasPredecessor, Takehiko Nakao]
  • A. Tatsuhiko Kawashima
    Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
  • B. Masafumi Takada
    Masafumi Takada is a Japanese video game composer known for his atmospheric and experimental soundtracks on titles such as The Evil Within and the Danganronpa series.
  • C. Yoshikazu Nakamura
    Yoshikazu Nakamura is a Japanese individual notable enough to be recognized as a namesake of the surname Nakamura.
  • D. Kazuyuki Hoshino
    Kazuyuki Hoshino is a Japanese video game artist and designer best known for his long-running work on the Sonic the Hedgehog series at Sega.
  • E. 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.
  • 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: Takehiko Nakao
Target entity description: Takehiko Nakao is a Japanese economist and former high-ranking finance official who served as president of the Asian Development Bank, overseeing development and infrastructure projects across the Asia-Pacific region.
  • A. Tatsuhiko Kawashima
    Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
  • B. Masafumi Takada
    Masafumi Takada is a Japanese video game composer known for his atmospheric and experimental soundtracks on titles such as The Evil Within and the Danganronpa series.
  • C. Yoshikazu Nakamura
    Yoshikazu Nakamura is a Japanese individual notable enough to be recognized as a namesake of the surname Nakamura.
  • D. Kazuyuki Hoshino
    Kazuyuki Hoshino is a Japanese video game artist and designer best known for his long-running work on the Sonic the Hedgehog series at Sega.
  • E. 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.
  • 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_69d6ab2c07e88190ba13b0d21fd6cf33 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8e525460c81909d855048d9c799bf completed April 10, 2026, 11:55 a.m.
Created at: April 8, 2026, 9:44 p.m.