Tokyo Derby
E934926
Tokyo Derby is a prominent Japanese horse racing event for three-year-olds, held annually as a key race in the Tokyo metropolitan racing circuit.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Tokyo Derby canonical | 1 |
| Tokyo Derby Stakes | 1 |
| Tokyo Yushun | 1 |
| 東京ダービー | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11585916 — 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: Tokyo Derby Context triple: [Ohi Racecourse, hasEvent, Tokyo Derby]
-
A.
Saitama Derby
Saitama Derby is a fiercely contested Japanese football rivalry match between the clubs Omiya Ardija and Urawa Red Diamonds, both based in Saitama.
-
B.
Yokohama derby
The Yokohama derby is a local football rivalry match between professional clubs based in Yokohama, Japan, known for its intense atmosphere and city pride.
-
C.
Osaka Derby
The Osaka Derby is a fiercely contested Japanese football rivalry match between the city’s major clubs, primarily Gamba Osaka and Cerezo Osaka.
-
D.
Oiyama race
The Oiyama race is the dramatic pre-dawn finale of the Hakata Gion Yamakasa festival, where teams of men sprint through the streets carrying heavy, elaborately decorated festival floats.
-
E.
Nomura Cup
The Nomura Cup is a major amateur men's team golf championship for Asia-Pacific nations, organized by the Asia-Pacific Golf Confederation.
- 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: Tokyo Derby Target entity description: Tokyo Derby is a prominent Japanese horse racing event for three-year-olds, held annually as a key race in the Tokyo metropolitan racing circuit.
-
A.
Saitama Derby
Saitama Derby is a fiercely contested Japanese football rivalry match between the clubs Omiya Ardija and Urawa Red Diamonds, both based in Saitama.
-
B.
Yokohama derby
The Yokohama derby is a local football rivalry match between professional clubs based in Yokohama, Japan, known for its intense atmosphere and city pride.
-
C.
Osaka Derby
The Osaka Derby is a fiercely contested Japanese football rivalry match between the city’s major clubs, primarily Gamba Osaka and Cerezo Osaka.
-
D.
Oiyama race
The Oiyama race is the dramatic pre-dawn finale of the Hakata Gion Yamakasa festival, where teams of men sprint through the streets carrying heavy, elaborately decorated festival floats.
-
E.
Nomura Cup
The Nomura Cup is a major amateur men's team golf championship for Asia-Pacific nations, organized by the Asia-Pacific Golf Confederation.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
Thoroughbred flat race
ⓘ
horse race ⓘ |
| ageRestriction | 3-year-old horses ⓘ |
| alsoKnownAs |
Tokyo Derby Stakes
ⓘ
linked to:
Tokyo Derby
|
| category |
Derby race
ⓘ
Japanese horse race ⓘ |
| country | Japan ⓘ |
| frequency | annual ⓘ |
| governingBody |
National Association of Racing (Japan)
ⓘ
linked to:
National Association of Racing
|
| hasJapaneseName |
東京ダービー
ⓘ
linked to:
Tokyo Derby
|
| languageOfOfficialName | Japanese ⓘ |
| locatedIn | Tokyo metropolitan area ⓘ |
| notableFeature | serves as a major classic race for regional three-year-olds ⓘ |
| organisedBy |
Tokyo City Keiba (Ohi Racecourse operator)
ⓘ
linked to:
Tokyo City Keiba
|
| partOf |
Tokyo metropolitan racing circuit
ⓘ
linked to:
Tokyo Racecourse
|
| qualification | three-year-olds ⓘ |
| raceType | flat racing ⓘ |
| recurrence | held once a year ⓘ |
| region |
Kanto region
ⓘ
linked to:
Kantō region
|
| season | held in late spring or early summer ⓘ |
| significance |
key race in the Tokyo metropolitan racing circuit
ⓘ
major regional Derby in Japanese NAR racing ⓘ |
| surface | dirt ⓘ |
| targetParticipants | locally based three-year-old horses ⓘ |
| trackDirection | left-handed ⓘ |
| usualVenue | Ohi Racecourse ⓘ |
| venueCity | Shinagawa, Tokyo ⓘ |
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: Tokyo Derby Description of subject: Tokyo Derby is a prominent Japanese horse racing event for three-year-olds, held annually as a key race in the Tokyo metropolitan racing circuit.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tokyo Derby
linked to: Tokyo Derby
linked to: Tokyo Derby