Pepper's ghost
E185289
Pepper's ghost is a classic theatrical illusion technique that uses angled glass and controlled lighting to make ghostly figures appear and disappear realistically on stage or in themed attractions.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pepper's ghost canonical | 1 |
| Pepper’s Ghost effects | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1629861 — 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: Pepper's ghost Context triple: [Haunted Mansion, usesSpecialEffect, Pepper's ghost]
-
A.
Palace of Electricity
The Palace of Electricity was a grand exhibition hall at the 1904 Louisiana Purchase Exposition in St. Louis that showcased cutting-edge electrical technologies and illuminated displays.
-
B.
Hall of Mirrors
The Hall of Mirrors is an opulent, chandelier-lit ceremonial room in the Royal Palace of Madrid, renowned for its mirrored walls and lavish Baroque decoration used for state receptions and official events.
-
C.
Hall of Mirrors
The Hall of Mirrors is a grand ceremonial room in Brazil’s Palácio do Planalto used for official receptions, state events, and high-level governmental ceremonies.
-
D.
Regnier Extreme Screen Theatre
Regnier Extreme Screen Theatre is a large-format cinema venue located within Kansas City’s historic Union Station, known for immersive movie and educational film presentations.
-
E.
Venetian masks
Venetian masks are elaborately decorated face coverings traditionally worn during the Carnival of Venice, renowned for their ornate designs, historical roots in anonymity and social disguise, and enduring role in Italian cultural and artistic heritage.
- 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: Pepper's ghost Target entity description: Pepper's ghost is a classic theatrical illusion technique that uses angled glass and controlled lighting to make ghostly figures appear and disappear realistically on stage or in themed attractions.
-
A.
Palace of Electricity
The Palace of Electricity was a grand exhibition hall at the 1904 Louisiana Purchase Exposition in St. Louis that showcased cutting-edge electrical technologies and illuminated displays.
-
B.
Hall of Mirrors
The Hall of Mirrors is a grand ceremonial room in Brazil’s Palácio do Planalto used for official receptions, state events, and high-level governmental ceremonies.
-
C.
Hall of Mirrors
The Hall of Mirrors is an opulent, chandelier-lit ceremonial room in the Royal Palace of Madrid, renowned for its mirrored walls and lavish Baroque decoration used for state receptions and official events.
-
D.
Regnier Extreme Screen Theatre
Regnier Extreme Screen Theatre is a large-format cinema venue located within Kansas City’s historic Union Station, known for immersive movie and educational film presentations.
-
E.
Venetian masks
Venetian masks are elaborately decorated face coverings traditionally worn during the Carnival of Venice, renowned for their ornate designs, historical roots in anonymity and social disguise, and enduring role in Italian cultural and artistic heritage.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
optical illusion
ⓘ
stagecraft technique ⓘ theatrical illusion ⓘ visual effect ⓘ |
| appliedIn |
concerts
ⓘ
dark rides ⓘ haunted attractions ⓘ live events ⓘ magic shows ⓘ museum exhibits ⓘ stage shows ⓘ theatre ⓘ theme park rides ⓘ |
| basedOn |
angle of incidence equals angle of reflection
ⓘ
laws of reflection ⓘ |
| canCreateIllusionOf |
disembodied heads
ⓘ
floating objects ⓘ moving ghosts ⓘ transformations ⓘ |
| effectControlledBy |
dimming and brightening lights
ⓘ
relative brightness of main stage and hidden scene ⓘ |
| hasComponent |
audience area
ⓘ
hidden room or pit ⓘ lighting system ⓘ stage area ⓘ transparent sheet at an angle ⓘ |
| hasEffect |
appearing figure
ⓘ
disappearing figure ⓘ ghostly apparition ⓘ semi-transparent image ⓘ |
| influenced |
modern hologram-like stage effects
ⓘ
virtual performer projections ⓘ |
| isNot | true hologram ⓘ |
| requires |
brightly lit hidden scene
ⓘ
careful lighting control ⓘ darkened audience area ⓘ precise viewing angle ⓘ |
| usedFor |
educational demonstrations
ⓘ
horror effects ⓘ immersive experiences ⓘ storytelling ⓘ |
| uses |
angled glass
ⓘ
controlled lighting ⓘ hidden performer ⓘ hidden room ⓘ plate glass ⓘ reflection ⓘ refraction ⓘ transparent foil ⓘ |
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: Pepper's ghost Description of subject: Pepper's ghost is a classic theatrical illusion technique that uses angled glass and controlled lighting to make ghostly figures appear and disappear realistically on stage or in themed attractions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Pepper’s Ghost effects