Clark Handicap
E458802
The Clark Handicap is a prestigious American Grade I thoroughbred horse race traditionally run in late November at Churchill Downs in Louisville, Kentucky.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Clark Handicap canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4642774 — 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: Clark Handicap Context triple: [Churchill Downs, hostsEvent, Clark Handicap]
-
A.
The Derby
The Derby is one of the most prestigious and historic flat horse races in the world, forming part of the British Classics and run annually at Epsom Downs.
-
B.
The National Stud
The National Stud is a prominent British thoroughbred breeding and bloodstock operation that plays a key role in the UK horse racing industry.
-
C.
Pimlico
Pimlico is a central London residential district in the City of Westminster, known for its Regency architecture, garden squares, and proximity to the River Thames.
-
D.
Intu Derby
Intu Derby was a large shopping centre in Derby, England, formerly operated under the Intu Properties brand before being rebranded as Derbion.
-
E.
The Jockey Club
The Jockey Club is a historic British horse racing organization that owns and operates numerous major racecourses and plays a central role in the governance and promotion of the sport in the UK.
- 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: Clark Handicap Target entity description: The Clark Handicap is a prestigious American Grade I thoroughbred horse race traditionally run in late November at Churchill Downs in Louisville, Kentucky.
-
A.
The Derby
The Derby is one of the most prestigious and historic flat horse races in the world, forming part of the British Classics and run annually at Epsom Downs.
-
B.
The National Stud
The National Stud is a prominent British thoroughbred breeding and bloodstock operation that plays a key role in the UK horse racing industry.
-
C.
Pimlico
Pimlico is a central London residential district in the City of Westminster, known for its Regency architecture, garden squares, and proximity to the River Thames.
-
D.
Intu Derby
Intu Derby was a large shopping centre in Derby, England, formerly operated under the Intu Properties brand before being rebranded as Derbion.
-
E.
The Jockey Club
The Jockey Club is a historic British horse racing organization that owns and operates numerous major racecourses and plays a central role in the governance and promotion of the sport in the UK.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
American horse race
ⓘ
Grade I stakes race ⓘ Thoroughbred horse race ⓘ |
| ageRestriction | Three-year-olds and older ⓘ |
| associatedWith | Churchill Downs fall racing festival ⓘ |
| breedsAllowed | Thoroughbred ⓘ |
| classification | Grade I ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| distanceUnit |
Furlongs
ⓘ
Miles ⓘ |
| hasReputation | Prestigious American stakes race ⓘ |
| heldAnnually | True ⓘ |
| inaugurated | 1875 ⓘ |
| locatedIn |
Kentucky
ⓘ
Louisville, Kentucky NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| location | Churchill Downs NERFINISHED ⓘ |
| namedAfter | Meriwether Lewis Clark Jr. NERFINISHED ⓘ |
| notableVenue | Churchill Downs fall meet ⓘ |
| qualification | Three-year-olds and up ⓘ |
| raceCategory | Route race ⓘ |
| raceDistance |
1⅛ miles
ⓘ
9 furlongs ⓘ |
| raceSurfaceType | Main track ⓘ |
| raceTrack | Churchill Downs NERFINISHED ⓘ |
| raceType | Flat racing ⓘ |
| surface | Dirt ⓘ |
| trackDirection | Left-handed ⓘ |
| typicalSchedule | Late November ⓘ |
| weightType | Handicap ⓘ |
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: Clark Handicap Description of subject: The Clark Handicap is a prestigious American Grade I thoroughbred horse race traditionally run in late November at Churchill Downs in Louisville, Kentucky.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.