Big Nickel
E22043
Big Nickel is a giant nine-metre-tall replica of a 1951 Canadian nickel and a famous roadside attraction located in Sudbury, Ontario.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Big Nickel canonical | 5 |
| The Big Nickel | 2 |
| Big Nickel and Dynamic Earth | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T175049 — 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: Big Nickel Context triple: [Ontario, containsLandmark, Big Nickel]
-
A.
Horseshoe
Horseshoe is a well-known casino and racetrack brand in the United States, recognized for its gambling, entertainment, and hospitality offerings.
-
B.
The Ball
The Ball is the popular nickname for Reunion Tower, a distinctive geodesic observation tower and Dallas landmark known for its glowing spherical top.
-
C.
California Gold
California Gold is a distinctive shade of gold used as one of the official school colors representing the University of California, Berkeley.
-
D.
Big Blue
Big Blue is the widely used nickname for the New York Giants, a professional American football team in the NFL.
-
E.
The Big Operator
The Big Operator is a 1959 American crime drama film starring Mickey Rooney as a corrupt union boss, notable for featuring Maila Nurmi in a supporting role.
- 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: Big Nickel Target entity description: Big Nickel is a giant nine-metre-tall replica of a 1951 Canadian nickel and a famous roadside attraction located in Sudbury, Ontario.
-
A.
Horseshoe
Horseshoe is a well-known casino and racetrack brand in the United States, recognized for its gambling, entertainment, and hospitality offerings.
-
B.
The Ball
The Ball is the popular nickname for Reunion Tower, a distinctive geodesic observation tower and Dallas landmark known for its glowing spherical top.
-
C.
California Gold
California Gold is a distinctive shade of gold used as one of the official school colors representing the University of California, Berkeley.
-
D.
Big Blue
Big Blue is the widely used nickname for the New York Giants, a professional American football team in the NFL.
-
E.
The Big Operator
The Big Operator is a 1959 American crime drama film starring Mickey Rooney as a corrupt union boss, notable for featuring Maila Nurmi in a supporting role.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
monument
ⓘ
roadside attraction ⓘ tourist attraction ⓘ |
| country | Canada ⓘ |
| currencyDepicted | Canadian dollar ⓘ |
| denominationDepicted | five cents ⓘ |
| depicts |
King George VI
ⓘ
linked to:
George VI
beaver ⓘ |
| designer | Ted Szilva ⓘ |
| hasAccessibility | publicly accessible ⓘ |
| hasAdmission | viewable from outside without charge ⓘ |
| hasCoordinateRegion | Northern Ontario ⓘ |
| hasMediaType | outdoor sculpture ⓘ |
| hasNearbyAttraction |
Science North
ⓘ
Sudbury Basin ⓘ |
| hasNearbyCity | Sudbury ⓘ |
| hasNickName |
The Big Nickel
ⓘ
linked to:
Big Nickel
|
| hasStructureType | freestanding outdoor structure ⓘ |
| height |
30 feet
ⓘ
9 metres ⓘ |
| inception | 1964 ⓘ |
| locatedIn |
Dynamic Earth science museum
ⓘ
linked to:
Dynamic Earth
Greater Sudbury ⓘ
linked to:
Sudbury
Ontario ⓘ |
| location |
Sudbury, Ontario
ⓘ
linked to:
Sudbury
|
| material | steel ⓘ |
| notableFeature |
giant replica of a Canadian coin
ⓘ
iconic symbol of Sudbury ⓘ |
| openingDate | 1964 ⓘ |
| ownedBy | Science North ⓘ |
| partOf | Dynamic Earth attractions ⓘ |
| represents | 1951 Canadian nickel ⓘ |
| significantFor | mining heritage of Sudbury ⓘ |
| subject | Canadian five-cent coin ⓘ |
| symbolizes |
Canadian numismatic heritage
ⓘ
Sudbury’s mining wealth ⓘ |
| theme |
Canadian currency
ⓘ
mining and economic history ⓘ |
| tourismCategory |
photo opportunity site
ⓘ
roadside novelty ⓘ |
| touristAttractionType | world’s largest coin replicas ⓘ |
| visitorType |
road trippers
ⓘ
tourists ⓘ |
| yearDepictedOnCoin | 1951 ⓘ |
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: Big Nickel Description of subject: Big Nickel is a giant nine-metre-tall replica of a 1951 Canadian nickel and a famous roadside attraction located in Sudbury, Ontario.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Big Nickel
linked to: Big Nickel
linked to: Big Nickel