Saeki Ozawa
E545840
Saeki Ozawa is the son of prominent Japanese politician Ichirō Ozawa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Saeki Ozawa canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4965463 — 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: Saeki Ozawa Context triple: [Ichirō Ozawa, father, Saeki Ozawa]
-
A.
Sanjo Ohashi
Sanjo Ohashi is a historic bridge in Kyoto, Japan, long regarded as a key terminus of the Tōkaidō road and an important crossing point in the city.
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B.
Kiyoshi Awazu
Kiyoshi Awazu was a pioneering Japanese graphic designer and artist known for his experimental, avant-garde work and influential role in postwar Japanese visual culture.
-
C.
Otoya Yamaguchi
Otoya Yamaguchi was a 17-year-old Japanese ultranationalist who assassinated socialist politician Inejiro Asanuma during a televised political debate in 1960.
-
D.
Eishiro Saito
Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
-
E.
Tachū Naitō
Tachū Naitō was a prominent Japanese structural engineer renowned for designing major towers and high-rise structures in Japan, most famously Tokyo Tower.
- 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: Saeki Ozawa Target entity description: Saeki Ozawa is the son of prominent Japanese politician Ichirō Ozawa.
-
A.
Sanjo Ohashi
Sanjo Ohashi is a historic bridge in Kyoto, Japan, long regarded as a key terminus of the Tōkaidō road and an important crossing point in the city.
-
B.
Kiyoshi Awazu
Kiyoshi Awazu was a pioneering Japanese graphic designer and artist known for his experimental, avant-garde work and influential role in postwar Japanese visual culture.
-
C.
Otoya Yamaguchi
Otoya Yamaguchi was a 17-year-old Japanese ultranationalist who assassinated socialist politician Inejiro Asanuma during a televised political debate in 1960.
-
D.
Eishiro Saito
Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
-
E.
Tachū Naitō
Tachū Naitō was a prominent Japanese structural engineer renowned for designing major towers and high-rise structures in Japan, most famously Tokyo Tower.
- F. None of above. chosen
Statements (7)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| child | Saeki Ozawa ⓘ |
| countryOfCitizenship | Japan ⓘ |
| familyName | Ozawa ⓘ |
| father | Ichirō Ozawa ⓘ |
| givenName | Saeki ⓘ |
| nativeLanguage | Japanese ⓘ |
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: Saeki Ozawa Description of subject: Saeki Ozawa is the son of prominent Japanese politician Ichirō Ozawa.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Saeki Ozawa