The Demon roller coaster
E338209
The Demon is a steel floorless roller coaster in Copenhagen’s Tivoli Gardens amusement park, known for its compact, looping layout and integration with the park’s cityscape.
All labels observed (1)
| Label | Occurrences |
|---|---|
| The Demon roller coaster canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3220151 — 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: The Demon roller coaster Context triple: [Tivoli Gardens, hasAttraction, The Demon roller coaster]
-
A.
Manta roller coaster
Manta is a launched family roller coaster at SeaWorld San Diego themed around manta rays, featuring multiple launches, twists, and immersive aquatic elements.
-
B.
Desperado roller coaster
Desperado roller coaster is a towering steel hypercoaster at the Buffalo Bill's Resort and Casino in Primm, Nevada, once known as one of the tallest and fastest roller coasters in the world.
-
C.
Dragon Coaster
Dragon Coaster is a historic wooden roller coaster located at Playland Park in Rye, New York, known for its classic out-and-back layout and nostalgic thrill.
-
D.
Hyper Coaster
Hyper Coaster is a high-thrill roller coaster model characterized by tall drops, high speeds, and airtime-focused layouts typically exceeding traditional coaster height and speed benchmarks.
-
E.
Electric Eel roller coaster
The Electric Eel roller coaster is a launched steel thrill ride at SeaWorld San Diego known for its high-speed inversions and vertical loops.
- 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: The Demon roller coaster Target entity description: The Demon is a steel floorless roller coaster in Copenhagen’s Tivoli Gardens amusement park, known for its compact, looping layout and integration with the park’s cityscape.
-
A.
Manta roller coaster
Manta is a launched family roller coaster at SeaWorld San Diego themed around manta rays, featuring multiple launches, twists, and immersive aquatic elements.
-
B.
Desperado roller coaster
Desperado roller coaster is a towering steel hypercoaster at the Buffalo Bill's Resort and Casino in Primm, Nevada, once known as one of the tallest and fastest roller coasters in the world.
-
C.
Dragon Coaster
Dragon Coaster is a historic wooden roller coaster located at Playland Park in Rye, New York, known for its classic out-and-back layout and nostalgic thrill.
-
D.
Hyper Coaster
Hyper Coaster is a high-thrill roller coaster model characterized by tall drops, high speeds, and airtime-focused layouts typically exceeding traditional coaster height and speed benchmarks.
-
E.
Electric Eel roller coaster
The Electric Eel roller coaster is a launched steel thrill ride at SeaWorld San Diego known for its high-speed inversions and vertical loops.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
amusement ride
ⓘ
floorless roller coaster ⓘ steel roller coaster ⓘ |
| category |
Bolliger & Mabillard
ⓘ
surface form:
Bolliger & Mabillard roller coasters
Tivoli Gardens ⓘ
surface form:
Tivoli Gardens attractions
roller coasters in Denmark ⓘ |
| country | Denmark ⓘ |
| designer | Bolliger & Mabillard ⓘ |
| featuresElement |
Immelmann loop
ⓘ
vertical loop ⓘ zero-g roll ⓘ |
| heightRestriction | 140 cm ⓘ |
| integratedWith | Tivoli Gardens cityscape ⓘ |
| inversions | 3 ⓘ |
| layoutType |
compact
ⓘ
looping ⓘ |
| liftType | chain lift hill ⓘ |
| locatedIn |
Copenhagen
ⓘ
Denmark ⓘ Tivoli Gardens ⓘ |
| manufacturer | Bolliger & Mabillard ⓘ |
| material | steel ⓘ |
| model | Floorless Coaster ⓘ |
| notableFor |
compact, looping layout
ⓘ
integration with surrounding buildings ⓘ |
| openingDate | 2004-04-16 ⓘ |
| owner | Tivoli A/S ⓘ |
| park | Tivoli Gardens ⓘ |
| rcdbNumber | 2035 ⓘ |
| region | Scandinavia ⓘ |
| restraintType | over-the-shoulder restraints ⓘ |
| rideType | thrill ride ⓘ |
| seatingConfiguration | floorless trains ⓘ |
| status | operating ⓘ |
| supportColor | black ⓘ |
| theme | Asian demon theme ⓘ |
| trackColor | red ⓘ |
| trackType | sit-down floorless ⓘ |
| virtualRealityAdded | 2017 ⓘ |
| virtualRealityRemoved | 2023 ⓘ |
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: The Demon roller coaster Description of subject: The Demon is a steel floorless roller coaster in Copenhagen’s Tivoli Gardens amusement park, known for its compact, looping layout and integration with the park’s cityscape.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.