Chicagoland Speedway
E355174
Chicagoland Speedway is a 1.5-mile tri-oval auto racing track and former NASCAR venue located in Joliet, Illinois.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chicagoland Speedway canonical | 4 |
| Chicagoland Speedway complex | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3403990 — 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: Chicagoland Speedway Context triple: [Joliet, Illinois, hasAttraction, Chicagoland Speedway]
-
A.
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.
-
B.
Kansas Speedway
Kansas Speedway is a major motorsports complex in Kansas City, Kansas, best known for hosting NASCAR races and other large 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.
Barber Motorsports Park
Barber Motorsports Park is a renowned motorsports racing facility and museum complex known for its road course track and extensive motorcycle collection.
-
E.
Auto Club Speedway
Auto Club Speedway is a major NASCAR and motorsports racing facility known for its high-speed oval track and large events in Southern California.
- 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: Chicagoland Speedway Target entity description: Chicagoland Speedway is a 1.5-mile tri-oval auto racing track and former NASCAR venue located in Joliet, Illinois.
-
A.
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.
-
B.
Kansas Speedway
Kansas Speedway is a major motorsports complex in Kansas City, Kansas, best known for hosting NASCAR races and other large 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.
Barber Motorsports Park
Barber Motorsports Park is a renowned motorsports racing facility and museum complex known for its road course track and extensive motorcycle collection.
-
E.
Auto Club Speedway
Auto Club Speedway is a major NASCAR and motorsports racing facility known for its high-speed oval track and large events in Southern California.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
NASCAR track
ⓘ
motorsport race track ⓘ |
| backstretchBanking | 5 degrees ⓘ |
| backstretchLength | 2200 feet ⓘ |
| brokeGround | 2000 ⓘ |
| builtCost | approximately $130 million ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| cupSeriesDebutYear | 2001 ⓘ |
| designedBy | Kevin G. Forbes ⓘ |
| firstIndyCarRaceYear | 2001 ⓘ |
| formerHostsSeries |
Indy Lights
ⓘ
linked to:
Indy NXT
IndyCar Series ⓘ
linked to:
IndyCar
NASCAR Cup Series ⓘ NASCAR Nextel Cup Series ⓘ
linked to:
NASCAR Cup Series
NASCAR Sprint Cup Series ⓘ
linked to:
NASCAR Cup Series
NASCAR Winston Cup Series ⓘ
linked to:
NASCAR Cup Series
|
| formerlyOwnedBy | International Speedway Corporation ⓘ |
| frontstretchBanking | 11 degrees ⓘ |
| frontstretchLength | 2688 feet ⓘ |
| hasInfieldRoadCourse | yes ⓘ |
| hasLength | 1.5 miles ⓘ |
| hasTitleSponsorHistory |
Camping World 400
ⓘ
linked to:
Tropicana 400
LifeLock.com 400 ⓘ
linked to:
LifeLock
Overton's 400 ⓘ Tropicana 400 ⓘ |
| hasTurns | 4 ⓘ |
| hasWebsite | https://www.chicagolandspeedway.com/ ⓘ |
| hostsSeries |
ARCA Menards Series
ⓘ
NASCAR Craftsman Truck Series ⓘ NASCAR Xfinity Series ⓘ |
| infieldRoadCourseLength | 2.2 miles ⓘ |
| lastCupSeriesRaceYear | 2019 ⓘ |
| lastIndyCarRaceYear | 2010 ⓘ |
| locatedIn |
Chicago metropolitan area
ⓘ
Joliet, Illinois ⓘ Will County, Illinois ⓘ |
| nearestMajorCity |
Chicago, Illinois
ⓘ
linked to:
Chicago
|
| notableEvent |
2011 NASCAR Cup Series race moved to September as Chase for the Cup opener
ⓘ
2018 Overton's 400 finish between Kyle Busch and Kyle Larson ⓘ |
| opened | 2001 ⓘ |
| ownedBy | NASCAR ⓘ |
| primarySurface | asphalt ⓘ |
| seatingCapacity | 75000 ⓘ |
| status | no longer on NASCAR national series schedule after 2020 ⓘ |
| trackLayout | tri-oval ⓘ |
| turnBanking | 18 degrees ⓘ |
| usedFor |
club and amateur racing events
ⓘ
open-wheel racing ⓘ stock car racing ⓘ |
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: Chicagoland Speedway Description of subject: Chicagoland Speedway is a 1.5-mile tri-oval auto racing track and former NASCAR venue located in Joliet, Illinois.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Chicagoland Speedway