Cross-Harbour Tunnel
E303790
The Cross-Harbour Tunnel is Hong Kong’s first underwater road tunnel, linking Hong Kong Island and Kowloon beneath Victoria Harbour and serving as a major traffic artery in the city.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Cross-Harbour Tunnel canonical | 5 |
| Cross-Harbour Tunnel Hong Kong portal | 1 |
| 紅磡海底隧道 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2853298 — 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: Cross-Harbour Tunnel Context triple: [Victoria Harbour, crossedBy, Cross-Harbour Tunnel]
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A.
Queensway Tunnel
The Queensway Tunnel is a road tunnel in northwest England that carries vehicular traffic beneath the River Mersey between Liverpool and the Wirral Peninsula.
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B.
Trans-Harbour Line
The Trans-Harbour Line is a key corridor of the Mumbai Suburban Railway network that connects Navi Mumbai with Thane and other parts of the metropolitan region.
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C.
Mersey Tunnels
The Mersey Tunnels are a set of road and rail tunnels linking Liverpool with the Wirral Peninsula beneath the River Mersey in northwest England.
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D.
George Massey Tunnel
The George Massey Tunnel is a highway traffic tunnel in British Columbia, Canada, that carries vehicles beneath the Fraser River between Richmond and Delta.
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E.
Sydney Harbour Tunnel
The Sydney Harbour Tunnel is an underwater road tunnel in Sydney, Australia, that carries vehicular traffic beneath Sydney Harbour between the central business district and the North Shore.
- 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: Cross-Harbour Tunnel Target entity description: The Cross-Harbour Tunnel is Hong Kong’s first underwater road tunnel, linking Hong Kong Island and Kowloon beneath Victoria Harbour and serving as a major traffic artery in the city.
-
A.
Queensway Tunnel
The Queensway Tunnel is a road tunnel in northwest England that carries vehicular traffic beneath the River Mersey between Liverpool and the Wirral Peninsula.
-
B.
Trans-Harbour Line
The Trans-Harbour Line is a key corridor of the Mumbai Suburban Railway network that connects Navi Mumbai with Thane and other parts of the metropolitan region.
-
C.
Mersey Tunnels
The Mersey Tunnels are a set of road and rail tunnels linking Liverpool with the Wirral Peninsula beneath the River Mersey in northwest England.
-
D.
George Massey Tunnel
The George Massey Tunnel is a highway traffic tunnel in British Columbia, Canada, that carries vehicles beneath the Fraser River between Richmond and Delta.
-
E.
Sydney Harbour Tunnel
The Sydney Harbour Tunnel is an underwater road tunnel in Sydney, Australia, that carries vehicular traffic beneath Sydney Harbour between the central business district and the North Shore.
- F. None of above. chosen
Statements (46)
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: Cross-Harbour Tunnel Description of subject: The Cross-Harbour Tunnel is Hong Kong’s first underwater road tunnel, linking Hong Kong Island and Kowloon beneath Victoria Harbour and serving as a major traffic artery in the city.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Cross-Harbour Tunnel Hong Kong portal
this entity surface form:
紅磡海底隧道