Hambletonian Stakes
E539627
The Hambletonian Stakes is one of the most prestigious American harness racing events, serving as the first leg of the Trotting Triple Crown for three-year-old trotters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hambletonian Stakes canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5644402 — 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: Hambletonian Stakes Context triple: [Meadowlands Racetrack, hostsEvent, Hambletonian Stakes]
-
A.
St Leger Stakes
The St Leger Stakes is a historic British flat horse race and the oldest of the five English Classics, run over a long distance for three-year-old thoroughbreds at Doncaster.
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B.
King's Stand Stakes
The King's Stand Stakes is a prestigious Group 1 five-furlong sprint horse race held annually at Royal Ascot in the United Kingdom.
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C.
Lockinge Stakes
The Lockinge Stakes is a prestigious Group 1 flat horse race in Great Britain for older thoroughbreds, run over a mile each year in May.
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D.
Greenham Stakes
The Greenham Stakes is a prominent Group 3 flat horse race in Great Britain for three-year-olds, often used as a trial for the 2000 Guineas.
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E.
Diamond Jubilee Stakes
The Diamond Jubilee Stakes is a prestigious Group 1 flat horse race in Great Britain, run at Ascot over six furlongs and renowned as one of the season’s top sprint contests.
- 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: Hambletonian Stakes Target entity description: The Hambletonian Stakes is one of the most prestigious American harness racing events, serving as the first leg of the Trotting Triple Crown for three-year-old trotters.
-
A.
St Leger Stakes
The St Leger Stakes is a historic British flat horse race and the oldest of the five English Classics, run over a long distance for three-year-old thoroughbreds at Doncaster.
-
B.
King's Stand Stakes
The King's Stand Stakes is a prestigious Group 1 five-furlong sprint horse race held annually at Royal Ascot in the United Kingdom.
-
C.
Lockinge Stakes
The Lockinge Stakes is a prestigious Group 1 flat horse race in Great Britain for older thoroughbreds, run over a mile each year in May.
-
D.
Greenham Stakes
The Greenham Stakes is a prominent Group 3 flat horse race in Great Britain for three-year-olds, often used as a trial for the 2000 Guineas.
-
E.
Diamond Jubilee Stakes
The Diamond Jubilee Stakes is a prestigious Group 1 flat horse race in Great Britain, run at Ascot over six furlongs and renowned as one of the season’s top sprint contests.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
annual event
ⓘ
harness race ⓘ sporting event ⓘ |
| alsoKnownAs | The Hambletonian NERFINISHED ⓘ |
| associatedWith |
Hambletonian Oaks
NERFINISHED
ⓘ
Meadowlands Pace NERFINISHED ⓘ |
| broadcastOn | television ⓘ |
| classification | classic race ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| discipline | trotting ⓘ |
| eligibleAge | three-year-old ⓘ |
| eligibleGait | trotters ⓘ |
| founder | August Belmont II NERFINISHED ⓘ |
| frequency | annual ⓘ |
| genderEligibility |
colts
ⓘ
fillies ⓘ |
| governingBody | United States Trotting Association NERFINISHED ⓘ |
| inaugurated | 1926 ⓘ |
| legOf | Trotting Triple Crown NERFINISHED ⓘ |
| locatedIn | East Rutherford, New Jersey NERFINISHED ⓘ |
| location | Meadowlands Racetrack NERFINISHED ⓘ |
| namedAfter | Hambletonian 10 NERFINISHED ⓘ |
| notableFor | crowning the top three-year-old trotting colt or filly in North America ⓘ |
| organizer | Hambletonian Society NERFINISHED ⓘ |
| positionInSeries | first leg of the Trotting Triple Crown ⓘ |
| previousLocation |
Du Quoin State Fairgrounds
NERFINISHED
ⓘ
Empire City Race Track NERFINISHED ⓘ Good Time Park NERFINISHED ⓘ |
| prizeType | purse money ⓘ |
| raceDistance | 1 mile ⓘ |
| raceFormat | stakes race ⓘ |
| raceStartMethod | mobile starting gate ⓘ |
| raceSurface | dirt ⓘ |
| raceType | trot ⓘ |
| series | Grand Circuit NERFINISHED ⓘ |
| significance | one of the most prestigious American harness races ⓘ |
| sport | harness racing ⓘ |
| timingSystem | electronic timing ⓘ |
| trackType | oval ⓘ |
| usualMonth | August ⓘ |
| website | https://www.hambletonian.com/ ⓘ |
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: Hambletonian Stakes Description of subject: The Hambletonian Stakes is one of the most prestigious American harness racing events, serving as the first leg of the Trotting Triple Crown for three-year-old trotters.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.