Kentucky Derby
E92428
The Kentucky Derby is a famous annual American Thoroughbred horse race held in Louisville that serves as the first leg of the Triple Crown.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Kentucky Derby canonical | 22 |
| 1973 Kentucky Derby | 1 |
| 2007 Kentucky Derby | 1 |
| 2017 Kentucky Derby | 1 |
| Kentucky Derby 2017 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T776774 — 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: Kentucky Derby Context triple: [Louisville, Kentucky, knownFor, Kentucky Derby]
-
A.
Texas Derby
Texas Derby is an intense Major League Soccer rivalry match between FC Dallas and the Houston Dynamo, contested for regional bragging rights in Texas.
-
B.
Eclipse Stakes
Eclipse Stakes is a prestigious Group 1 flat horse race in Great Britain for three-year-olds and up, run annually over 1¼ miles at Sandown Park.
-
C.
Daytona 500
The Daytona 500 is a premier annual NASCAR Cup Series stock car race, widely regarded as the sport’s most prestigious event and held each February at Daytona International Speedway.
-
D.
Dubai World Cup (horse race)
The Dubai World Cup is one of the world’s richest and most prestigious thoroughbred horse races, attracting elite international competitors each year.
-
E.
Melbourne Cup
The Melbourne Cup is Australia’s most famous annual thoroughbred horse race, often called “the race that stops a nation,” held at Flemington Racecourse in Melbourne.
- 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: Kentucky Derby Target entity description: The Kentucky Derby is a famous annual American Thoroughbred horse race held in Louisville that serves as the first leg of the Triple Crown.
-
A.
Texas Derby
Texas Derby is an intense Major League Soccer rivalry match between FC Dallas and the Houston Dynamo, contested for regional bragging rights in Texas.
-
B.
Eclipse Stakes
Eclipse Stakes is a prestigious Group 1 flat horse race in Great Britain for three-year-olds and up, run annually over 1¼ miles at Sandown Park.
-
C.
Daytona 500
The Daytona 500 is a premier annual NASCAR Cup Series stock car race, widely regarded as the sport’s most prestigious event and held each February at Daytona International Speedway.
-
D.
Dubai World Cup (horse race)
The Dubai World Cup is one of the world’s richest and most prestigious thoroughbred horse races, attracting elite international competitors each year.
-
E.
Melbourne Cup
The Melbourne Cup is Australia’s most famous annual thoroughbred horse race, often called “the race that stops a nation,” held at Flemington Racecourse in Melbourne.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Thoroughbred horse race
ⓘ
annual event ⓘ horse race ⓘ sporting event ⓘ |
| ageRestriction | three-year-olds only ⓘ |
| approximateDistanceInKilometres | 2.0 kilometres ⓘ |
| associatedDrink | Mint Julep ⓘ |
| attendance | one of the highest of any horse race in North America ⓘ |
| audience | international ⓘ |
| bettingType | pari-mutuel betting ⓘ |
| broadcastMedium |
online streaming
ⓘ
radio ⓘ television ⓘ |
| city |
Louisville
ⓘ
linked to:
Louisville, Kentucky
|
| country |
United States
ⓘ
linked to:
United States of America
|
| distance |
1.25 miles
ⓘ
10 furlongs ⓘ |
| dressCodeTradition | spectators often wear elaborate hats ⓘ |
| economicImpact | major tourism and economic event for Louisville ⓘ |
| firstLegOf |
American Triple Crown
ⓘ
linked to:
horse racing Triple Crown
|
| followedBy |
Belmont Stakes
ⓘ
Preakness Stakes ⓘ |
| founder | Meriwether Lewis Clark Jr. ⓘ |
| hasGenderCategory | open to both male and female horses ⓘ |
| hasVenueOpeningYear | Churchill Downs opened in 1875 ⓘ |
| heldAt | Churchill Downs ⓘ |
| inception | 1875 ⓘ |
| language | English ⓘ |
| locatedIn | Louisville, Kentucky ⓘ |
| nickname |
The Most Exciting Two Minutes in Sports
ⓘ
The Run for the Roses ⓘ
linked to:
Belmont Stakes
|
| notableFeature | first race in the American Triple Crown series ⓘ |
| notableTradition |
presentation of a blanket of roses to the winner
ⓘ
singing of "My Old Kentucky Home" before the race ⓘ |
| organizer |
Churchill Downs Incorporated
ⓘ
linked to:
Churchill Downs
|
| partOf |
American Triple Crown
ⓘ
linked to:
horse racing Triple Crown
|
| qualification | three-year-old Thoroughbreds ⓘ |
| raceGrade | Grade I ⓘ |
| raceStartType | starting gate ⓘ |
| raceType | flat racing ⓘ |
| sexRestriction | colts and fillies ⓘ |
| sponsorHistory | has had various corporate sponsors over time ⓘ |
| sport | horse racing ⓘ |
| state | Kentucky ⓘ |
| surface | dirt ⓘ |
| televisionCoverageInUS | NBC ⓘ |
| trackDirection | left-handed ⓘ |
| typicalDuration | about two minutes ⓘ |
| usualDate | first Saturday in May ⓘ |
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: Kentucky Derby Description of subject: The Kentucky Derby is a famous annual American Thoroughbred horse race held in Louisville that serves as the first leg of the Triple Crown.
Referenced by (26)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Kentucky Derby
linked to: Kentucky Derby
subject linked to:
Thunder Snow is the only two-time winner
linked to: Kentucky Derby
subject linked to:
Secretariat
linked to: Kentucky Derby
subject linked to:
horse racing Triple Crown
subject linked to:
Thunder