1000 Guineas Stakes
E433462
The 1000 Guineas Stakes is one of Britain’s five Classic flat horse races, run annually at Newmarket for three-year-old thoroughbred fillies over a mile.
All labels observed (3)
| Label | Occurrences |
|---|---|
| 1000 Guineas Stakes canonical | 4 |
| 1000 Guineas | 2 |
| QIPCO 1000 Guineas | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4349487 — 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: 1000 Guineas Stakes Context triple: [The Oaks, similarRace, 1000 Guineas Stakes]
-
A.
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.
-
B.
The Oaks Stakes
The Oaks Stakes is one of Britain’s five Classic flat horse races, a prestigious Group 1 event for three-year-old fillies run annually over 1½ miles.
-
C.
Glasgow Stakes
The Glasgow Stakes is a prominent flat horse race in Great Britain, contested by three-year-old thoroughbreds over a middle distance and serving as a notable event in the summer racing calendar.
-
D.
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.
-
E.
Brigadier Gerard Stakes
The Brigadier Gerard Stakes is a prominent Group 3 flat horse race in Great Britain for older thoroughbreds, run over about 1¼ miles at Sandown Park.
- 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: 1000 Guineas Stakes Target entity description: The 1000 Guineas Stakes is one of Britain’s five Classic flat horse races, run annually at Newmarket for three-year-old thoroughbred fillies over a mile.
-
A.
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.
-
B.
The Oaks Stakes
The Oaks Stakes is one of Britain’s five Classic flat horse races, a prestigious Group 1 event for three-year-old fillies run annually over 1½ miles.
-
C.
Glasgow Stakes
The Glasgow Stakes is a prominent flat horse race in Great Britain, contested by three-year-old thoroughbreds over a middle distance and serving as a notable event in the summer racing calendar.
-
D.
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.
-
E.
Brigadier Gerard Stakes
The Brigadier Gerard Stakes is a prominent Group 3 flat horse race in Great Britain for older thoroughbreds, run over about 1¼ miles at Sandown Park.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Classic horse race
ⓘ
Group 1 race ⓘ flat horse race ⓘ sporting event ⓘ |
| ageRestriction | three-year-olds only ⓘ |
| breed | Thoroughbred ⓘ |
| classification | Group 1 ⓘ |
| country | United Kingdom ⓘ |
| courseDirection | right-handed bend then straight ⓘ |
| distance |
1 mile
ⓘ
1609 metres ⓘ |
| firstRun | 1814 ⓘ |
| followsInCalendar | 2000 Guineas Stakes NERFINISHED ⓘ |
| governingBody |
British Horseracing Authority
NERFINISHED
ⓘ
Jockey Club (historical) NERFINISHED ⓘ |
| inaugurated | 1814 ⓘ |
| isClassicNumber | second of the five British Classics ⓘ |
| isPartOf |
British Champions Series
NERFINISHED
ⓘ
British Classic Races NERFINISHED ⓘ English Classics NERFINISHED ⓘ |
| languageOfOfficialName | English ⓘ |
| location | Newmarket Racecourse NERFINISHED ⓘ |
| namedAfter | guinea (British gold coin) NERFINISHED ⓘ |
| notableFeature | first fillies-only Classic of the British flat season ⓘ |
| originalPrizeMoney | 1000 guineas ⓘ |
| qualification | three-year-old fillies ⓘ |
| raceCategory | Group 1 flat race for fillies ⓘ |
| racecourse | Rowley Mile NERFINISHED ⓘ |
| raceFor | three-year-old thoroughbred fillies ⓘ |
| raceType |
Flat racing
ⓘ
Thoroughbred flat racing ⓘ |
| region | Suffolk NERFINISHED ⓘ |
| relatedRace |
2000 Guineas Stakes
NERFINISHED
ⓘ
Epsom Derby NERFINISHED ⓘ Epsom Oaks NERFINISHED ⓘ St Leger Stakes NERFINISHED ⓘ |
| scheduledDay | Sunday ⓘ |
| season | British flat racing season ⓘ |
| sexRestriction | fillies only ⓘ |
| sponsor | QIPCO NERFINISHED ⓘ |
| sponsorshipName | QIPCO 1000 Guineas Stakes NERFINISHED ⓘ |
| surface | turf ⓘ |
| town | Newmarket NERFINISHED ⓘ |
| track | straight ⓘ |
| typicalUse | trial for the Epsom Oaks ⓘ |
| usualMonthHeld |
early May
ⓘ
late April ⓘ |
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: 1000 Guineas Stakes Description of subject: The 1000 Guineas Stakes is one of Britain’s five Classic flat horse races, run annually at Newmarket for three-year-old thoroughbred fillies over a mile.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
QIPCO 1000 Guineas
this entity surface form:
1000 Guineas
this entity surface form:
1000 Guineas