New Hampshire Motor Speedway
E577032
New Hampshire Motor Speedway is a major oval racetrack in Loudon, New Hampshire, that hosts prominent NASCAR events and is known for its flat, one-mile layout.
All labels observed (1)
| Label | Occurrences |
|---|---|
| New Hampshire Motor Speedway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5908772 — 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: New Hampshire Motor Speedway Context triple: [NASCAR Whelen Modified Tour, notableTrack, New Hampshire Motor Speedway]
-
A.
Bristol Motor Speedway
Bristol Motor Speedway is a famous short-track NASCAR racing stadium in Bristol, Tennessee, known for its steep banking, loud atmosphere, and major stock car events.
-
B.
Charlotte Motor Speedway
Charlotte Motor Speedway is a major motorsports complex in Concord, North Carolina, best known for hosting prominent NASCAR races such as the Coca-Cola 600 and the Bank of America Roval 400.
-
C.
Hickory Motor Speedway
Hickory Motor Speedway is a historic short-track auto racing venue in Hickory, North Carolina, often called the "Birthplace of the NASCAR Stars" for its role in developing many prominent drivers.
-
D.
Daytona International Speedway
Daytona International Speedway is a world-famous motorsports complex in Daytona Beach, Florida, best known as the home of NASCAR’s Daytona 500 and other major racing events.
-
E.
Indianapolis Motor Speedway
The Indianapolis Motor Speedway is a historic auto racing circuit in Speedway, Indiana, best known as the home of the annual Indianapolis 500.
- 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: New Hampshire Motor Speedway Target entity description: New Hampshire Motor Speedway is a major oval racetrack in Loudon, New Hampshire, that hosts prominent NASCAR events and is known for its flat, one-mile layout.
-
A.
Bristol Motor Speedway
Bristol Motor Speedway is a famous short-track NASCAR racing stadium in Bristol, Tennessee, known for its steep banking, loud atmosphere, and major stock car events.
-
B.
Charlotte Motor Speedway
Charlotte Motor Speedway is a major motorsports complex in Concord, North Carolina, best known for hosting prominent NASCAR races such as the Coca-Cola 600 and the Bank of America Roval 400.
-
C.
Hickory Motor Speedway
Hickory Motor Speedway is a historic short-track auto racing venue in Hickory, North Carolina, often called the "Birthplace of the NASCAR Stars" for its role in developing many prominent drivers.
-
D.
Daytona International Speedway
Daytona International Speedway is a world-famous motorsports complex in Daytona Beach, Florida, best known as the home of NASCAR’s Daytona 500 and other major racing events.
-
E.
Indianapolis Motor Speedway
The Indianapolis Motor Speedway is a historic auto racing circuit in Speedway, Indiana, best known as the home of the annual Indianapolis 500.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
NASCAR track
ⓘ
motorsport race track ⓘ oval track ⓘ |
| banking | relatively flat ⓘ |
| builtOnSiteOf | Bryar Motorsports Park NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| formerName | New Hampshire International Speedway NERFINISHED ⓘ |
| grandstandCapacity | approximately 76,000 ⓘ |
| hasBackStretchLength | approximately 1,500 feet ⓘ |
| hasFrontStretchLength | approximately 1,500 feet ⓘ |
| hasGarageStalls | for NASCAR teams ⓘ |
| hasLighting | partial facility lighting ⓘ |
| hasMediaCenter | yes ⓘ |
| hasNickName | The Magic Mile NERFINISHED ⓘ |
| hasParkingCapacity | large on-site parking areas ⓘ |
| hasPitRoad | inside frontstretch ⓘ |
| hasRoadCourseLength | approximately 1.6 miles ⓘ |
| hasTrackLength |
1.058 miles
ⓘ
1.703 kilometers ⓘ |
| hasWebsite | https://www.nhms.com/ ⓘ |
| hostsEvent |
NASCAR Cup Series race
NERFINISHED
ⓘ
NASCAR Whelen Modified Tour races ⓘ NASCAR Xfinity Series race ⓘ driving experience programs ⓘ motorcycle racing events ⓘ |
| hostsSeries |
ARCA Menards Series East
NERFINISHED
ⓘ
NASCAR Craftsman Truck Series NERFINISHED ⓘ NASCAR Cup Series NERFINISHED ⓘ NASCAR Whelen Modified Tour NERFINISHED ⓘ NASCAR Xfinity Series NERFINISHED ⓘ |
| infieldUse | garage and support facilities ⓘ |
| locatedIn | Loudon, New Hampshire NERFINISHED ⓘ |
| locatedInAdministrativeTerritory |
Merrimack County, New Hampshire
NERFINISHED
ⓘ
New Hampshire NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| nearestCity | Concord, New Hampshire NERFINISHED ⓘ |
| numberOfTurns | 4 ⓘ |
| opened | 1990 ⓘ |
| operator | Speedway Motorsports NERFINISHED ⓘ |
| ownedBy | Speedway Motorsports NERFINISHED ⓘ |
| primaryDiscipline | stock car racing ⓘ |
| regionServed | New England ⓘ |
| safetyFeatures |
SAFER barriers
NERFINISHED
ⓘ
catch fencing ⓘ |
| surfaceType | asphalt ⓘ |
| trackLayoutType |
oval
ⓘ
road course ⓘ |
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: New Hampshire Motor Speedway Description of subject: New Hampshire Motor Speedway is a major oval racetrack in Loudon, New Hampshire, that hosts prominent NASCAR events and is known for its flat, one-mile layout.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.