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.