Queen Mother Champion Chase
E607743
The Queen Mother Champion Chase is a prestigious Grade 1 National Hunt steeplechase run over two miles at the Cheltenham Festival in England, renowned as one of the leading races for top-class two-mile chasers.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Queen Mother Champion Chase canonical | 8 |
| 2013 Queen Mother Champion Chase | 1 |
| 2016 Queen Mother Champion Chase | 1 |
| Champion Chase | 1 |
| Queen Mother Champion Chase 1994 | 1 |
| Queen Mother Champion Chase 1995 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6611965 — 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: Queen Mother Champion Chase Context triple: [Sir AP McCoy, notableRaceWon, Queen Mother Champion Chase]
-
A.
King George VI Chase
The King George VI Chase is one of Britain’s most prestigious Grade 1 National Hunt steeplechases, run annually at Kempton Park on Boxing Day.
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B.
Champion Stakes
Champion Stakes is a prestigious Group 1 flat horse race in Great Britain, run over middle distances and featuring many of the world’s top thoroughbreds.
-
C.
Queen Elizabeth II Stakes
The Queen Elizabeth II Stakes is a prestigious Group 1 flat horse race in Great Britain, run over a mile at Ascot and regarded as one of Europe’s leading mile races.
-
D.
Tingle Creek Chase
Tingle Creek Chase is a prestigious Grade 1 National Hunt steeplechase in Britain, renowned as one of the season’s leading two-mile chases.
-
E.
Cesarewitch Handicap
The Cesarewitch Handicap is a historic long-distance flat horse race in Britain, traditionally run at Newmarket in the autumn as part of the season’s major staying handicaps.
- 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: Queen Mother Champion Chase Target entity description: The Queen Mother Champion Chase is a prestigious Grade 1 National Hunt steeplechase run over two miles at the Cheltenham Festival in England, renowned as one of the leading races for top-class two-mile chasers.
-
A.
King George VI Chase
The King George VI Chase is one of Britain’s most prestigious Grade 1 National Hunt steeplechases, run annually at Kempton Park on Boxing Day.
-
B.
Champion Stakes
Champion Stakes is a prestigious Group 1 flat horse race in Great Britain, run over middle distances and featuring many of the world’s top thoroughbreds.
-
C.
Queen Elizabeth II Stakes
The Queen Elizabeth II Stakes is a prestigious Group 1 flat horse race in Great Britain, run over a mile at Ascot and regarded as one of Europe’s leading mile races.
-
D.
Tingle Creek Chase
Tingle Creek Chase is a prestigious Grade 1 National Hunt steeplechase in Britain, renowned as one of the season’s leading two-mile chases.
-
E.
Cesarewitch Handicap
The Cesarewitch Handicap is a historic long-distance flat horse race in Britain, traditionally run at Newmarket in the autumn as part of the season’s major staying handicaps.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Grade 1 race
ⓘ
National Hunt steeplechase ⓘ |
| ageRestriction | 5yo+ ⓘ |
| alsoKnownAs | Queen Mother Champion Chase at Cheltenham NERFINISHED ⓘ |
| approximateStartTime | afternoon ⓘ |
| associatedWith | Queen Elizabeth The Queen Mother NERFINISHED ⓘ |
| classification | Grade 1 ⓘ |
| country | Great Britain NERFINISHED ⓘ |
| courseType | left-handed ⓘ |
| distance |
about 2 miles
ⓘ
approximately 3,219 metres ⓘ |
| festivalDay | second or third day of Cheltenham Festival ⓘ |
| formerSponsor |
Queen Mother’s 80th Birthday Appeal
NERFINISHED
ⓘ
Seasons Holidays ⓘ Sportingbet NERFINISHED ⓘ |
| governingBody | British Horseracing Authority NERFINISHED ⓘ |
| importance | one of the most prestigious two-mile chases ⓘ |
| inaugurated | 1959 ⓘ |
| location | Cheltenham Racecourse NERFINISHED ⓘ |
| meeting | Cheltenham Festival NERFINISHED ⓘ |
| notableStatus | leading two-mile chase in National Hunt racing ⓘ |
| notableWinner |
Altior
NERFINISHED
ⓘ
Badsworth Boy NERFINISHED ⓘ Master Minded NERFINISHED ⓘ Moscow Flyer NERFINISHED ⓘ Sprinter Sacre NERFINISHED ⓘ |
| numberOfFences | 12 ⓘ |
| organiser | Jockey Club Racecourses NERFINISHED ⓘ |
| originalName | National Hunt Two-Mile Champion Chase NERFINISHED ⓘ |
| qualification | five-years-old and up ⓘ |
| raceCategory | championship race ⓘ |
| raceCode | National Hunt NERFINISHED ⓘ |
| raceDistanceFurlongs | about 16 furlongs ⓘ |
| raceSurface | jumps ⓘ |
| raceType | steeplechase ⓘ |
| raceTypeDetail | weight-for-age with allowances ⓘ |
| region | Gloucestershire NERFINISHED ⓘ |
| renamedAfter | Queen Elizabeth The Queen Mother NERFINISHED ⓘ |
| renamedYear | 1980 ⓘ |
| sponsor | Betway NERFINISHED ⓘ |
| surface | turf ⓘ |
| timingWithinSeason | late National Hunt season ⓘ |
| track | Old Course at Cheltenham NERFINISHED ⓘ |
| typicalGoing | varies from good to soft ⓘ |
| typicalSchedule | March ⓘ |
| venueTown | Cheltenham NERFINISHED ⓘ |
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: Queen Mother Champion Chase Description of subject: The Queen Mother Champion Chase is a prestigious Grade 1 National Hunt steeplechase run over two miles at the Cheltenham Festival in England, renowned as one of the leading races for top-class two-mile chasers.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Champion Chase
this entity surface form:
Queen Mother Champion Chase 1994
this entity surface form:
Queen Mother Champion Chase 1995
this entity surface form:
2013 Queen Mother Champion Chase
this entity surface form:
2016 Queen Mother Champion Chase