Koji Sekimizu
E778932
Koji Sekimizu is a Japanese maritime administrator who served as Secretary-General of the International Maritime Organization, leading global efforts on shipping safety, security, and environmental standards.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Koji Sekimizu canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8956210 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Koji Sekimizu Context triple: [Secretary-General of the International Maritime Organization, officeHeldBy, Koji Sekimizu]
-
A.
Kō Shibasaki
Kō Shibasaki is a Japanese actress and singer known for prominent roles in films such as "Battle Royale," "One Missed Call," and various high-profile Japanese dramas.
-
B.
Kenji Shimizu
Kenji Shimizu was an Imperial Japanese Army officer who served as a senior commander before and during World War II.
-
C.
Shunsuke Nakamura
Shunsuke Nakamura is a renowned Japanese attacking midfielder best known for his precise free-kicks and successful spells in European football, particularly with Celtic.
-
D.
Kohei Uchimura
Kohei Uchimura is a Japanese artistic gymnast widely regarded as one of the greatest in history, known for his multiple Olympic and World all-around titles and exceptional consistency.
-
E.
Masakatsu Shibasaki
Masakatsu Shibasaki is a Japanese chemist renowned for his pioneering work in asymmetric catalysis and the development of chiral ligands used in enantioselective synthesis.
- 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: Koji Sekimizu Target entity description: Koji Sekimizu is a Japanese maritime administrator who served as Secretary-General of the International Maritime Organization, leading global efforts on shipping safety, security, and environmental standards.
-
A.
Kō Shibasaki
Kō Shibasaki is a Japanese actress and singer known for prominent roles in films such as "Battle Royale," "One Missed Call," and various high-profile Japanese dramas.
-
B.
Kenji Shimizu
Kenji Shimizu was an Imperial Japanese Army officer who served as a senior commander before and during World War II.
-
C.
Shunsuke Nakamura
Shunsuke Nakamura is a renowned Japanese attacking midfielder best known for his precise free-kicks and successful spells in European football, particularly with Celtic.
-
D.
Kohei Uchimura
Kohei Uchimura is a Japanese artistic gymnast widely regarded as one of the greatest in history, known for his multiple Olympic and World all-around titles and exceptional consistency.
-
E.
Masakatsu Shibasaki
Masakatsu Shibasaki is a Japanese chemist renowned for his pioneering work in asymmetric catalysis and the development of chiral ligands used in enantioselective synthesis.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
maritime administrator
ⓘ
person ⓘ |
| affiliation | United Nations system NERFINISHED ⓘ |
| areaOfInfluence | global shipping industry ⓘ |
| citizenship | Japan NERFINISHED ⓘ |
| countryOfWork | United Kingdom ⓘ |
| employer | International Maritime Organization NERFINISHED ⓘ |
| familyName | Sekimizu NERFINISHED ⓘ |
| fieldOfWork |
marine environmental protection
ⓘ
maritime safety ⓘ maritime security ⓘ |
| givenName | Koji NERFINISHED ⓘ |
| languageSpoken |
English
ⓘ
Japanese ⓘ |
| name | Koji Sekimizu NERFINISHED ⓘ |
| nationality | Japan NERFINISHED ⓘ |
| notableFor |
development of international environmental standards for shipping
ⓘ
leadership in global shipping safety standards ⓘ work on maritime security ⓘ |
| occupation |
civil servant
ⓘ
maritime administrator ⓘ |
| organizationLed | International Maritime Organization NERFINISHED ⓘ |
| positionHeld | Secretary-General of the International Maritime Organization NERFINISHED ⓘ |
| sector | international maritime governance ⓘ |
| workLocation |
London, England
ⓘ
surface form:
London
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Koji Sekimizu Description of subject: Koji Sekimizu is a Japanese maritime administrator who served as Secretary-General of the International Maritime Organization, leading global efforts on shipping safety, security, and environmental standards.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.