Triple

T5594838
Position Surface form Disambiguated ID Type / Status
Subject Director General of the International Bureau of the UPU E146967 entity
Predicate officeHoldersInclude P537 FINISHED
Object Masahiko Metoki
Masahiko Metoki is a Japanese international civil servant and diplomat who serves as Director General of the Universal Postal Union’s International Bureau.
E825644 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: Masahiko Metoki | Statement: [Director General of the International Bureau of the UPU, officeHoldersInclude, Masahiko Metoki]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Masahiko Metoki
Context triple: [Director General of the International Bureau of the UPU, officeHoldersInclude, Masahiko Metoki]
  • A. Jun-ichi Nishizawa
    Jun-ichi Nishizawa was a pioneering Japanese engineer and physicist often called the "father of Japanese microelectronics" for his foundational contributions to semiconductor and optoelectronic device technology.
  • B. Nobuyuki Katsube
    Nobuyuki Katsube is a Japanese actor known for his roles in film and television, including a starring performance in the drama "Kumiko, the Treasure Hunter."
  • C. Kazuhiko Nishijima
    Kazuhiko Nishijima was a Japanese theoretical physicist best known for co-formulating the Gell-Mann–Nishijima formula, which helped classify subatomic particles and advance the quark model in particle physics.
  • D. Shigeo Nagashima
    Shigeo Nagashima is a legendary Japanese baseball player and manager, widely regarded as one of the greatest figures in Nippon Professional Baseball history.
  • E. Michio Nishizawa
    Michio Nishizawa was a prominent Japanese professional baseball player and later manager, renowned for his long and influential career in Nippon Professional Baseball.
  • 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: Masahiko Metoki
Triple: [Director General of the International Bureau of the UPU, officeHoldersInclude, Masahiko Metoki]
Generated description
Masahiko Metoki is a Japanese international civil servant and diplomat who serves as Director General of the Universal Postal Union’s International Bureau.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Masahiko Metoki
Target entity description: Masahiko Metoki is a Japanese international civil servant and diplomat who serves as Director General of the Universal Postal Union’s International Bureau.
  • A. Jun-ichi Nishizawa
    Jun-ichi Nishizawa was a pioneering Japanese engineer and physicist often called the "father of Japanese microelectronics" for his foundational contributions to semiconductor and optoelectronic device technology.
  • B. Nobuyuki Katsube
    Nobuyuki Katsube is a Japanese actor known for his roles in film and television, including a starring performance in the drama "Kumiko, the Treasure Hunter."
  • C. Kazuhiko Nishijima
    Kazuhiko Nishijima was a Japanese theoretical physicist best known for co-formulating the Gell-Mann–Nishijima formula, which helped classify subatomic particles and advance the quark model in particle physics.
  • D. Shigeo Nagashima
    Shigeo Nagashima is a legendary Japanese baseball player and manager, widely regarded as one of the greatest figures in Nippon Professional Baseball history.
  • E. Michio Nishizawa
    Michio Nishizawa was a prominent Japanese professional baseball player and later manager, renowned for his long and influential career in Nippon Professional Baseball.
  • 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_69c009036c408190981a8d690b679b67 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020be029881908c5586838382c8f2 completed March 22, 2026, 5:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1e3d6191c8190adb41feec1bfa76e completed April 5, 2026, 4:23 a.m.
NEDg Description generation batch_69d1e5204f748190b1f56ee5469828a2 completed April 5, 2026, 4:29 a.m.
NED2 Entity disambiguation (via description) batch_69d1e598243481909278cb3c911ce3db completed April 5, 2026, 4:31 a.m.
Created at: March 22, 2026, 3:38 p.m.