Totsuko
E229178
Totsuko is the former abbreviated name of Tokyo Tsushin Kogyo, the Japanese company that later became Sony.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Totsuko canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1934114 — 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: Totsuko Context triple: [Tokyo Tsushin Kogyo, shortName, Totsuko]
-
A.
Shigeko
Shigeko is a Japanese feminine given name that has been borne by various notable women, including members of the imperial family.
-
B.
Yuriko
Yuriko is the given name of Japanese actress Rinko Kikuchi, known for her roles in films such as "Babel" and "Pacific Rim."
-
C.
Kazuko
Kazuko is a Japanese feminine given name commonly borne by women, including members of the imperial family.
-
D.
Atsuko
Atsuko is a Japanese feminine given name commonly borne by women and princesses in Japan, with meanings that vary depending on the kanji used.
-
E.
Haruko
Haruko, better known as Empress Shōken, was the consort of Emperor Meiji and a prominent Japanese empress noted for her support of modernization and social welfare.
- 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: Totsuko Target entity description: Totsuko is the former abbreviated name of Tokyo Tsushin Kogyo, the Japanese company that later became Sony.
-
A.
Shigeko
Shigeko is a Japanese feminine given name that has been borne by various notable women, including members of the imperial family.
-
B.
Yuriko
Yuriko is the given name of Japanese actress Rinko Kikuchi, known for her roles in films such as "Babel" and "Pacific Rim."
-
C.
Kazuko
Kazuko is a Japanese feminine given name commonly borne by women, including members of the imperial family.
-
D.
Atsuko
Atsuko is a Japanese feminine given name commonly borne by women and princesses in Japan, with meanings that vary depending on the kanji used.
-
E.
Haruko
Haruko, better known as Empress Shōken, was the consort of Emperor Meiji and a prominent Japanese empress noted for her support of modernization and social welfare.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
abbreviated company name
ⓘ
company ⓘ multinational conglomerate ⓘ |
| abbreviationOf | Tokyo Tsushin Kogyo ⓘ |
| country |
Japan
ⓘ
Japan ⓘ Japan ⓘ |
| formerNameOf | Sony ⓘ |
| industry |
electronics
ⓘ
electronics ⓘ electronics ⓘ entertainment ⓘ gaming ⓘ telecommunications ⓘ telecommunications ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn |
Japan
ⓘ
Tokyo ⓘ |
| predecessorOf | Sony ⓘ |
| successor | Sony ⓘ |
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: Totsuko Description of subject: Totsuko is the former abbreviated name of Tokyo Tsushin Kogyo, the Japanese company that later became Sony.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.