Humber Bay Arch Bridge
E217869
The Humber Bay Arch Bridge is a distinctive pedestrian and cyclist bridge in Toronto, Canada, known for its elegant twin-arch design spanning the mouth of the Humber River along the waterfront.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Humber Bay Arch Bridge canonical | 4 |
| Humber Bay Pedestrian Bridge | 1 |
| Humber River Pedestrian Bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1193707 — 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: Humber Bay Arch Bridge Context triple: [Humber River, hasBridge, Humber Bay Arch Bridge]
-
A.
Algonquin Bridge
Algonquin Bridge is a pedestrian bridge located on the Toronto Islands, providing a scenic crossing between parts of the island park system.
-
B.
Newark Bay Bridge
The Newark Bay Bridge is a major steel cantilever bridge in New Jersey that carries the New Jersey Turnpike over Newark Bay, connecting Newark and Bayonne.
-
C.
Blannerhassett Island Bridge
Blannerhassett Island Bridge is a cable-stayed highway bridge over the Ohio River that carries U.S. Route 50 near Parkersburg, West Virginia, providing access to Blennerhassett Island and connecting West Virginia with Ohio.
-
D.
Bay Bridge
The Bay Bridge is a major suspension bridge complex in the San Francisco Bay Area that connects San Francisco and Oakland across San Francisco Bay.
-
E.
Prince of Wales Bridge
The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
- 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: Humber Bay Arch Bridge Target entity description: The Humber Bay Arch Bridge is a distinctive pedestrian and cyclist bridge in Toronto, Canada, known for its elegant twin-arch design spanning the mouth of the Humber River along the waterfront.
-
A.
Algonquin Bridge
Algonquin Bridge is a pedestrian bridge located on the Toronto Islands, providing a scenic crossing between parts of the island park system.
-
B.
Newark Bay Bridge
The Newark Bay Bridge is a major steel cantilever bridge in New Jersey that carries the New Jersey Turnpike over Newark Bay, connecting Newark and Bayonne.
-
C.
Blannerhassett Island Bridge
Blannerhassett Island Bridge is a cable-stayed highway bridge over the Ohio River that carries U.S. Route 50 near Parkersburg, West Virginia, providing access to Blennerhassett Island and connecting West Virginia with Ohio.
-
D.
Bay Bridge
The Bay Bridge is a major suspension bridge complex in the San Francisco Bay Area that connects San Francisco and Oakland across San Francisco Bay.
-
E.
Prince of Wales Bridge
The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
cyclist bridge
ⓘ
pedestrian bridge ⓘ steel bridge ⓘ through arch bridge ⓘ |
| category |
Bridges in Toronto
ⓘ
Pedestrian bridges in Canada ⓘ Through arch bridges ⓘ |
| country | Canada ⓘ |
| crosses | Humber River ⓘ |
| crossesAt | mouth of the Humber River ⓘ |
| design |
through arch
ⓘ
twin arch ⓘ |
| designer |
Delcan Corporation
ⓘ
Montgomery Sisam Architects ⓘ |
| function |
bicycle traffic
ⓘ
pedestrian traffic ⓘ |
| hasAlternativeName |
Humber Bay Arch Bridge
ⓘ
surface form:
Humber Bay Pedestrian Bridge
Humber Bay Arch Bridge ⓘ
surface form:
Humber River Pedestrian Bridge
|
| hasFeature |
concrete deck
ⓘ
lookout areas ⓘ suspender cables ⓘ |
| hasLighting | architectural lighting ⓘ |
| hasViewOf |
Humber Bay
ⓘ
Toronto skyline ⓘ |
| heritageDesignation | part of Humber River National Historic Site of Canada ⓘ |
| length | approximately 139 metres ⓘ |
| locatedIn |
Ontario
ⓘ
Toronto ⓘ |
| locatedNear |
Etobicoke
ⓘ
Humber Bay Park ⓘ Mimico ⓘ |
| locatedOnWaterbody |
Lake Ontario shoreline
ⓘ
surface form:
Lake Ontario waterfront
|
| maintainedBy |
Toronto
ⓘ
surface form:
City of Toronto
|
| material |
concrete
ⓘ
steel ⓘ |
| nearbyInfrastructure |
Gardiner Expressway
ⓘ
Humber Bay Shores ⓘ |
| numberOfArches | 2 ⓘ |
| opened | 1994 ⓘ |
| owner |
Toronto
ⓘ
surface form:
City of Toronto
|
| partOf |
Martin Goodman Trail
ⓘ
Waterfront Trail ⓘ |
| usedFor |
commuting
ⓘ
recreation ⓘ |
| width | approximately 6.5 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: Humber Bay Arch Bridge Description of subject: The Humber Bay Arch Bridge is a distinctive pedestrian and cyclist bridge in Toronto, Canada, known for its elegant twin-arch design spanning the mouth of the Humber River along the waterfront.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Humber River Pedestrian Bridge
this entity surface form:
Humber Bay Pedestrian Bridge