judo at the 1964 Summer Olympics
E923955
Judo at the 1964 Summer Olympics was the sport’s historic debut as an Olympic discipline, featuring men’s competitions in Tokyo that helped popularize modern judo worldwide.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Olympic Games (judo) | 1 |
| judo at the 1964 Summer Olympics canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11407262 — 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: judo at the 1964 Summer Olympics Context triple: [Nippon Budokan, hostedEvent, judo at the 1964 Summer Olympics]
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A.
Kodokan judo
Kodokan judo is a modern Japanese martial art and Olympic sport founded by Jigoro Kano that emphasizes throws, grappling, and submissions, and has significantly influenced many other combat sports and self-defense systems.
-
B.
Japan Judo Federation
The Japan Judo Federation is the national governing body responsible for overseeing, promoting, and regulating the sport of judo in Japan, including organizing competitions and developing athletes from grassroots to elite levels.
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C.
Yoshio Nakamura (judoka)
Yoshio Nakamura is a Japanese judoka and Olympic medalist known for his achievements in international judo competitions.
-
D.
Budo
"Budo" is a jazz composition featured on Miles Davis's influential album *Birth of the Cool*, known for its innovative arrangement and role in the development of cool jazz.
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E.
Ryukyu kobudō
Ryukyu kobudō is a traditional Okinawan martial art focused on the use of classical weapons such as the bō, sai, tonfa, and nunchaku.
- 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: judo at the 1964 Summer Olympics Target entity description: Judo at the 1964 Summer Olympics was the sport’s historic debut as an Olympic discipline, featuring men’s competitions in Tokyo that helped popularize modern judo worldwide.
-
A.
Kodokan judo
Kodokan judo is a modern Japanese martial art and Olympic sport founded by Jigoro Kano that emphasizes throws, grappling, and submissions, and has significantly influenced many other combat sports and self-defense systems.
-
B.
Japan Judo Federation
The Japan Judo Federation is the national governing body responsible for overseeing, promoting, and regulating the sport of judo in Japan, including organizing competitions and developing athletes from grassroots to elite levels.
-
C.
Yoshio Nakamura (judoka)
Yoshio Nakamura is a Japanese judoka and Olympic medalist known for his achievements in international judo competitions.
-
D.
Budo
"Budo" is a jazz composition featured on Miles Davis's influential album *Birth of the Cool*, known for its innovative arrangement and role in the development of cool jazz.
-
E.
Ryukyu kobudō
Ryukyu kobudō is a traditional Okinawan martial art focused on the use of classical weapons such as the bō, sai, tonfa, and nunchaku.
- F. None of above. chosen
Statements (63)
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: judo at the 1964 Summer Olympics Description of subject: Judo at the 1964 Summer Olympics was the sport’s historic debut as an Olympic discipline, featuring men’s competitions in Tokyo that helped popularize modern judo worldwide.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: judo at the 1964 Summer Olympics