Sirenia Stakes
E536395
Sirenia Stakes is a British Group 3 flat horse race for two-year-olds run over six furlongs at Kempton Park Racecourse.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sirenia Stakes canonical | 1 |
| Unibet Sirenia Stakes | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5588245 — 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: Sirenia Stakes Context triple: [Kempton Park Racecourse, hasNotableRace, Sirenia Stakes]
-
A.
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.
-
B.
Nassau Stakes
The Nassau Stakes is a prestigious Group 1 flat horse race in Great Britain for fillies and mares, run annually at Goodwood Racecourse over a middle distance.
-
C.
Queen Anne Stakes
The Queen Anne Stakes is a prestigious Group 1 flat horse race in Britain, run at Royal Ascot over a mile for top-class older thoroughbreds.
-
D.
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.
-
E.
Travers Stakes
The Travers Stakes is one of the oldest and most prestigious Grade I thoroughbred horse races in the United States, often called the "Mid-Summer Derby" for three-year-olds.
- 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: Sirenia Stakes Target entity description: Sirenia Stakes is a British Group 3 flat horse race for two-year-olds run over six furlongs at Kempton Park Racecourse.
-
A.
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.
-
B.
Nassau Stakes
The Nassau Stakes is a prestigious Group 1 flat horse race in Great Britain for fillies and mares, run annually at Goodwood Racecourse over a middle distance.
-
C.
Queen Anne Stakes
The Queen Anne Stakes is a prestigious Group 1 flat horse race in Britain, run at Royal Ascot over a mile for top-class older thoroughbreds.
-
D.
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.
-
E.
Travers Stakes
The Travers Stakes is one of the oldest and most prestigious Grade I thoroughbred horse races in the United States, often called the "Mid-Summer Derby" for three-year-olds.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Group 3 race
ⓘ
flat horse race ⓘ horse race ⓘ |
| ageRestriction | 2-year-olds only ⓘ |
| country |
Great Britain
ⓘ
United Kingdom ⓘ |
| distance |
1207 metres
ⓘ
6 furlongs ⓘ |
| distanceCategory | 6f sprint ⓘ |
| elevatedToGroup3 | 2006 ⓘ |
| governingBody | British Horseracing Authority ⓘ |
| grade | Group 3 ⓘ |
| hasRaceCode | GB ⓘ |
| hasSexRestriction | no – open to colts, fillies and geldings ⓘ |
| hasWebsite | https://www.thejockeyclub.co.uk/kempton/ ⓘ |
| horseRaceType | flat ⓘ |
| inaugurated | 2003 ⓘ |
| isPartOf | British flat racing calendar ⓘ |
| location | Kempton Park Racecourse ⓘ |
| minimumAge | 2 years ⓘ |
| namedAfter |
Sirenia
ⓘ
a filly who won the 1888 Nassau Stakes ⓘ |
| qualification | two-year-olds ⓘ |
| raceCategory |
sprint race
ⓘ
two-year-old race ⓘ |
| raceClass | Pattern race ⓘ |
| racecourse | Kempton Park Racecourse ⓘ |
| racecourseType | all-weather track ⓘ |
| raceDirection | right-handed ⓘ |
| raceStatus | active ⓘ |
| raceSurfaceType | all-weather ⓘ |
| raceType | Thoroughbred ⓘ |
| region | Sunbury-on-Thames ⓘ |
| scheduledMonth | September ⓘ |
| sponsor | Unibet ⓘ |
| sponsorshipName |
Unibet Sirenia Stakes
ⓘ
linked to:
Sirenia Stakes
|
| surface | Polytrack ⓘ |
| track | right-handed ⓘ |
| typicalNumberOfRunners | small field ⓘ |
| usualSchedule | early September ⓘ |
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: Sirenia Stakes Description of subject: Sirenia Stakes is a British Group 3 flat horse race for two-year-olds run over six furlongs at Kempton Park Racecourse.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sirenia Stakes