Iron Wolf (Six Flags Great America)
E668402
Iron Wolf (Six Flags Great America) was a stand-up steel roller coaster designed by Bolliger & Mabillard that operated at Six Flags Great America before being relocated and renamed Firebird at Six Flags America.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iron Wolf (Six Flags Great America) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7460263 — 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: Iron Wolf (Six Flags Great America) Context triple: [Firebird (Six Flags America), previousName, Iron Wolf (Six Flags Great America)]
-
A.
Roar (Six Flags Discovery Kingdom)
Roar (Six Flags Discovery Kingdom) is a wooden roller coaster at Six Flags Discovery Kingdom in Vallejo, California, known for its twisting layout and high-speed, airtime-filled ride experience.
-
B.
Raptor (Cedar Point)
Raptor (Cedar Point) is a steel inverted roller coaster at Cedar Point amusement park in Ohio, renowned for its intense inversions and smooth, high-speed ride experience.
-
C.
Six Flags Great America
Six Flags Great America is a major Chicago-area amusement park known for its large collection of roller coasters and family attractions.
-
D.
Timber Mountain Log Ride
Timber Mountain Log Ride is a classic themed log flume attraction featuring scenic mountain theming, gentle thrills, and splashdown drops.
-
E.
Millennium Force
Millennium Force is a record-breaking steel roller coaster at Cedar Point in Ohio, renowned for its towering height, high speed, and status as one of the world’s first giga coasters.
- 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: Iron Wolf (Six Flags Great America) Target entity description: Iron Wolf (Six Flags Great America) was a stand-up steel roller coaster designed by Bolliger & Mabillard that operated at Six Flags Great America before being relocated and renamed Firebird at Six Flags America.
-
A.
Roar (Six Flags Discovery Kingdom)
Roar (Six Flags Discovery Kingdom) is a wooden roller coaster at Six Flags Discovery Kingdom in Vallejo, California, known for its twisting layout and high-speed, airtime-filled ride experience.
-
B.
Raptor (Cedar Point)
Raptor (Cedar Point) is a steel inverted roller coaster at Cedar Point amusement park in Ohio, renowned for its intense inversions and smooth, high-speed ride experience.
-
C.
Six Flags Great America
Six Flags Great America is a major Chicago-area amusement park known for its large collection of roller coasters and family attractions.
-
D.
Timber Mountain Log Ride
Timber Mountain Log Ride is a classic themed log flume attraction featuring scenic mountain theming, gentle thrills, and splashdown drops.
-
E.
Millennium Force
Millennium Force is a record-breaking steel roller coaster at Cedar Point in Ohio, renowned for its towering height, high speed, and status as one of the world’s first giga coasters.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
amusement ride
ⓘ
stand-up roller coaster ⓘ steel roller coaster ⓘ |
| capacityType | sit/stand trains ⓘ |
| category |
Bolliger & Mabillard roller coasters
NERFINISHED
ⓘ
defunct roller coasters in Illinois ⓘ roller coasters operated by Six Flags ⓘ |
| city | Gurnee NERFINISHED ⓘ |
| closingDate | 2011 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designer | Bolliger & Mabillard NERFINISHED ⓘ |
| drop | 80 ft ⓘ |
| feature |
corkscrew inversion
ⓘ
vertical loop ⓘ |
| height | 100 ft ⓘ |
| inversions | 2 ⓘ |
| laterRenamedAs | Firebird (Six Flags America) NERFINISHED ⓘ |
| length | 2900 ft ⓘ |
| liftType | chain lift hill ⓘ |
| locatedIn |
Gurnee, Illinois
NERFINISHED
ⓘ
Six Flags Great America NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| manufacturer | Bolliger & Mabillard NERFINISHED ⓘ |
| material | steel ⓘ |
| maxSpeed | 55 mph ⓘ |
| model | stand-up coaster ⓘ |
| notableFor | being the first roller coaster designed by Bolliger & Mabillard ⓘ |
| openingDate | 1990 ⓘ |
| operatedBy | Six Flags NERFINISHED ⓘ |
| parkSection | County Fair (Six Flags Great America) NERFINISHED ⓘ |
| previousNameOf | Firebird (Six Flags America) NERFINISHED ⓘ |
| relocatedAs | Firebird (Six Flags America) NERFINISHED ⓘ |
| relocatedTo | Six Flags America NERFINISHED ⓘ |
| relocationYear | 2012 ⓘ |
| renamedAs | Apocalypse: The Ride (Six Flags America) NERFINISHED ⓘ |
| restraintType | over-the-shoulder restraint ⓘ |
| rideType | thrill ride ⓘ |
| state | Illinois ⓘ |
| status | removed ⓘ |
| successor | Goliath (Six Flags Great America) NERFINISHED ⓘ |
| themePark | Six Flags Great America NERFINISHED ⓘ |
| trackLayout | custom layout ⓘ |
| trackType | twister ⓘ |
| trainConfiguration | stand-up trains ⓘ |
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: Iron Wolf (Six Flags Great America) Description of subject: Iron Wolf (Six Flags Great America) was a stand-up steel roller coaster designed by Bolliger & Mabillard that operated at Six Flags Great America before being relocated and renamed Firebird at Six Flags America.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Firebird (Six Flags America)