Peace Bridge (Calgary)
E567613
Peace Bridge (Calgary) is a distinctive red pedestrian and cyclist bridge spanning the Bow River, known for its tubular helical design by architect Santiago Calatrava.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Peace Bridge (Calgary) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6077995 — 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: Peace Bridge (Calgary) Context triple: [Downtown Calgary, contains, Peace Bridge (Calgary)]
-
A.
Walterdale Bridge (Edmonton)
Walterdale Bridge (Edmonton) is a prominent modern steel arch bridge in downtown Edmonton, Alberta, known for carrying traffic across the North Saskatchewan River and serving as a recognizable city landmark.
-
B.
High Level Bridge (Edmonton)
The High Level Bridge in Edmonton is a historic multi-use steel truss bridge that carries road traffic, pedestrians, and a heritage streetcar high above the North Saskatchewan River, linking the city’s downtown with the south side.
-
C.
Stanley Park Causeway
Stanley Park Causeway is a major road that cuts through Vancouver’s Stanley Park, carrying vehicle, pedestrian, and bicycle traffic between downtown Vancouver and the North Shore.
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D.
Broadway Bridge in Saskatoon
The Broadway Bridge in Saskatoon is a historic concrete arch bridge and city landmark that carries Broadway Avenue across the South Saskatchewan River, linking the Nutana and downtown areas.
-
E.
Lethbridge Viaduct
The Lethbridge Viaduct, also known as the High Level Bridge, is a historic steel railway trestle in Lethbridge, Alberta, and one of the longest and highest bridges of its kind in the world.
- 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: Peace Bridge (Calgary) Target entity description: Peace Bridge (Calgary) is a distinctive red pedestrian and cyclist bridge spanning the Bow River, known for its tubular helical design by architect Santiago Calatrava.
-
A.
Walterdale Bridge (Edmonton)
Walterdale Bridge (Edmonton) is a prominent modern steel arch bridge in downtown Edmonton, Alberta, known for carrying traffic across the North Saskatchewan River and serving as a recognizable city landmark.
-
B.
High Level Bridge (Edmonton)
The High Level Bridge in Edmonton is a historic multi-use steel truss bridge that carries road traffic, pedestrians, and a heritage streetcar high above the North Saskatchewan River, linking the city’s downtown with the south side.
-
C.
Stanley Park Causeway
Stanley Park Causeway is a major road that cuts through Vancouver’s Stanley Park, carrying vehicle, pedestrian, and bicycle traffic between downtown Vancouver and the North Shore.
-
D.
Broadway Bridge in Saskatoon
The Broadway Bridge in Saskatoon is a historic concrete arch bridge and city landmark that carries Broadway Avenue across the South Saskatchewan River, linking the Nutana and downtown areas.
-
E.
Lethbridge Viaduct
The Lethbridge Viaduct, also known as the High Level Bridge, is a historic steel railway trestle in Lethbridge, Alberta, and one of the longest and highest bridges of its kind in the world.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
pedestrian bridge ⓘ tubular truss bridge ⓘ |
| architect | Santiago Calatrava ⓘ |
| category |
Bridges in Calgary
ⓘ
Pedestrian bridges in Canada ⓘ Santiago Calatrava structures ⓘ
linked to:
Santiago Calatrava
|
| city | Calgary ⓘ |
| color | red ⓘ |
| constructionType | steel tubular truss ⓘ |
| country | Canada ⓘ |
| crosses | Bow River ⓘ |
| design |
single-span
ⓘ
tubular helical design ⓘ |
| designer | Santiago Calatrava ⓘ |
| function | connects Eau Claire to Sunnyside ⓘ |
| hasFeature |
LED lighting
ⓘ
enclosed walkway ⓘ glass roof ⓘ helical steel ribs ⓘ |
| hasLane |
central bicycle lane
ⓘ
pedestrian walkways on both sides ⓘ |
| hasRestriction | no motor vehicles ⓘ |
| hasSurface | concrete deck ⓘ |
| hasView | downtown Calgary skyline ⓘ |
| length | approximately 126 metres ⓘ |
| lighting | LED illumination at night ⓘ |
| locatedIn |
Alberta
ⓘ
Calgary ⓘ Canada ⓘ |
| maintainedBy |
City of Calgary
ⓘ
linked to:
Calgary
|
| material |
glass
ⓘ
steel ⓘ |
| namedAfter | peace ⓘ |
| notableFor |
distinctive red tubular form
ⓘ
helical lattice structure ⓘ iconic Calgary landmark ⓘ |
| opened | 2012 ⓘ |
| openingDate | 2012-03-24 ⓘ |
| owner |
City of Calgary
ⓘ
linked to:
Calgary
|
| riverBankConnection |
Eau Claire neighbourhood
ⓘ
Sunnyside neighbourhood ⓘ |
| spanType | single span ⓘ |
| trafficType | non-motorized ⓘ |
| use |
bicycle traffic
ⓘ
pedestrian traffic ⓘ |
| width | approximately 6.2 metres ⓘ |
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: Peace Bridge (Calgary) Description of subject: Peace Bridge (Calgary) is a distinctive red pedestrian and cyclist bridge spanning the Bow River, known for its tubular helical design by architect Santiago Calatrava.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.