Michigan International Speedway
E654493
Michigan International Speedway is a premier two-mile oval racetrack in Brooklyn, Michigan, best known for hosting major NASCAR events and other high-profile motorsports competitions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Michigan International Speedway canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7207599 — 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: Michigan International Speedway Context triple: [International Speedway Corporation, operates, Michigan International Speedway]
-
A.
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.
-
B.
Miller Motorsports Park
Miller Motorsports Park is a large road racing facility and motorsports complex located in Tooele County, Utah, known for hosting major automotive and motorcycle racing events.
-
C.
Summit Motorsports Park
Summit Motorsports Park is a prominent drag racing facility and entertainment venue known for hosting major motorsports events in Norwalk, Ohio.
-
D.
Homestead-Miami Speedway
Homestead-Miami Speedway is a prominent motor racing track in Homestead, Florida, best known for hosting major NASCAR events and other high-profile motorsport competitions.
-
E.
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.
- 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: Michigan International Speedway Target entity description: Michigan International Speedway is a premier two-mile oval racetrack in Brooklyn, Michigan, best known for hosting major NASCAR events and other high-profile motorsports competitions.
-
A.
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.
-
B.
Miller Motorsports Park
Miller Motorsports Park is a large road racing facility and motorsports complex located in Tooele County, Utah, known for hosting major automotive and motorcycle racing events.
-
C.
Summit Motorsports Park
Summit Motorsports Park is a prominent drag racing facility and entertainment venue known for hosting major motorsports events in Norwalk, Ohio.
-
D.
Homestead-Miami Speedway
Homestead-Miami Speedway is a prominent motor racing track in Homestead, Florida, best known for hosting major NASCAR events and other high-profile motorsport competitions.
-
E.
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
NASCAR track
ⓘ
motorsport race track ⓘ |
| backstretchLength | 2,242 feet ⓘ |
| bankingInTurns | 18 degrees ⓘ |
| broadcastOn |
Fox Sports
NERFINISHED
ⓘ
NBC Sports NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designedBy | Charles Moneypenny NERFINISHED ⓘ |
| frontstretchLength | 3,600 feet ⓘ |
| governingBodyForMajorEvents | NASCAR NERFINISHED ⓘ |
| hasCampingFacilities | yes ⓘ |
| hasEvent |
FireKeepers Casino 400
NERFINISHED
ⓘ
New Holland 250 NERFINISHED ⓘ various ARCA Menards Series races ⓘ |
| hasInfield | yes ⓘ |
| hasInfieldRoadCourse | yes ⓘ |
| hosts |
driving schools
ⓘ
high‑speed stock car racing ⓘ sports car events ⓘ testing sessions ⓘ |
| inspiredBy |
Auto Club Speedway
NERFINISHED
ⓘ
Texas World Speedway NERFINISHED ⓘ |
| knownFor |
high average speeds
ⓘ
multiple racing grooves ⓘ wide racing surface ⓘ |
| locatedIn |
Brooklyn, Michigan
NERFINISHED
ⓘ
Jackson County, Michigan NERFINISHED ⓘ Michigan NERFINISHED ⓘ |
| marketedAs | NASCAR in Michigan NERFINISHED ⓘ |
| nearestMajorCity |
Ann Arbor, Michigan
NERFINISHED
ⓘ
Jackson, Michigan NERFINISHED ⓘ |
| nickName | MIS NERFINISHED ⓘ |
| opened | 1968 ⓘ |
| ownedBy | NASCAR NERFINISHED ⓘ |
| previousOwner | International Speedway Corporation NERFINISHED ⓘ |
| primarySeriesHosted |
NASCAR Craftsman Truck Series
NERFINISHED
ⓘ
NASCAR Cup Series NERFINISHED ⓘ NASCAR Xfinity Series NERFINISHED ⓘ |
| reconfigured | 1970s ⓘ |
| repaved | 2012 ⓘ |
| reputation | one of the fastest tracks in NASCAR ⓘ |
| seatingCapacity | approximately 70,000 ⓘ |
| surfaceType | asphalt ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| trackLength |
2 miles
ⓘ
3.2 kilometers ⓘ |
| trackType | oval ⓘ |
| turns | 4 ⓘ |
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: Michigan International Speedway Description of subject: Michigan International Speedway is a premier two-mile oval racetrack in Brooklyn, Michigan, best known for hosting major NASCAR events and other high-profile motorsports competitions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.