Masami Son
E183222
Masami Son is the wife of Japanese billionaire entrepreneur and SoftBank Group founder Masayoshi Son.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Masami Son canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1593828 — 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: Masami Son Context triple: [Masayoshi Son, spouse, Masami Son]
-
A.
Sojin Kamiyama
Sojin Kamiyama was a Japanese actor of the silent film era, best known for his prominent roles in early Hollywood productions.
-
B.
Nishi Amane
Nishi Amane was a pioneering Meiji-era Japanese philosopher and statesman who helped introduce Western philosophy and legal thought to Japan.
-
C.
Hiromori Hayashi
Hiromori Hayashi was a Japanese court musician of the Meiji era best known for arranging and formalizing the melody of Japan’s national anthem, "Kimigayo."
-
D.
Muraji Shimomura
Muraji Shimomura was a Japanese architect known for his role in designing major governmental structures, most notably contributing to the creation of Japan’s National Diet Building.
-
E.
Senichi Hoshino
Senichi Hoshino was a prominent Japanese baseball manager and former pitcher, best known for revitalizing multiple Nippon Professional Baseball teams and leading them to championship success.
- 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: Masami Son Target entity description: Masami Son is the wife of Japanese billionaire entrepreneur and SoftBank Group founder Masayoshi Son.
-
A.
Sojin Kamiyama
Sojin Kamiyama was a Japanese actor of the silent film era, best known for his prominent roles in early Hollywood productions.
-
B.
Nishi Amane
Nishi Amane was a pioneering Meiji-era Japanese philosopher and statesman who helped introduce Western philosophy and legal thought to Japan.
-
C.
Hiromori Hayashi
Hiromori Hayashi was a Japanese court musician of the Meiji era best known for arranging and formalizing the melody of Japan’s national anthem, "Kimigayo."
-
D.
Muraji Shimomura
Muraji Shimomura was a Japanese architect known for his role in designing major governmental structures, most notably contributing to the creation of Japan’s National Diet Building.
-
E.
Senichi Hoshino
Senichi Hoshino was a prominent Japanese baseball manager and former pitcher, best known for revitalizing multiple Nippon Professional Baseball teams and leading them to championship success.
- F. None of above. chosen
Statements (12)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| countryOfCitizenship | Japan ⓘ |
| name | Masami Son ⓘ |
| notableFor | being the wife of Masayoshi Son ⓘ |
| residence | Japan ⓘ |
| spouse | Masayoshi Son ⓘ |
| spouseEmployer | SoftBank Group ⓘ |
| spouseOccupation |
businessman
ⓘ
entrepreneur ⓘ |
| spousePosition |
CEO of SoftBank Group
ⓘ
chairman of SoftBank Group ⓘ founder of SoftBank Group ⓘ |
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: Masami Son Description of subject: Masami Son is the wife of Japanese billionaire entrepreneur and SoftBank Group founder Masayoshi Son.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.