Southern Line (Auckland)
E886769
The Southern Line (Auckland) is a suburban rail service in Auckland, New Zealand, running between the central city and southern suburbs as part of the Auckland rail network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Southern Line (Auckland) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10806651 — 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: Southern Line (Auckland) Context triple: [Otahuhu, servedBy, Southern Line (Auckland) ]
-
A.
Onehunga Line
The Onehunga Line is a suburban commuter rail service in Auckland, New Zealand, connecting the suburb of Onehunga with central city stations as part of the Auckland rail network.
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B.
Auckland One Rail
Auckland One Rail is the company responsible for operating Auckland’s metropolitan passenger rail services.
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C.
Kelani Valley Line
The Kelani Valley Line is a Sri Lankan railway line that runs from Colombo into the interior highlands, serving suburban and rural communities along the Kelani River basin.
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D.
Main North Line (New Zealand) railway
The Main North Line is a major New Zealand railway route in the South Island that connects Christchurch with Picton, serving numerous towns and freight operations along the east coast.
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E.
Auckland rail network
The Auckland rail network is the metropolitan passenger and freight railway system serving Auckland, New Zealand, connecting the city and its suburbs via multiple electrified lines and stations.
- 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: Southern Line (Auckland) Target entity description: The Southern Line (Auckland) is a suburban rail service in Auckland, New Zealand, running between the central city and southern suburbs as part of the Auckland rail network.
-
A.
Onehunga Line
The Onehunga Line is a suburban commuter rail service in Auckland, New Zealand, connecting the suburb of Onehunga with central city stations as part of the Auckland rail network.
-
B.
Auckland One Rail
Auckland One Rail is the company responsible for operating Auckland’s metropolitan passenger rail services.
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C.
Kelani Valley Line
The Kelani Valley Line is a Sri Lankan railway line that runs from Colombo into the interior highlands, serving suburban and rural communities along the Kelani River basin.
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D.
Main North Line (New Zealand) railway
The Main North Line is a major New Zealand railway route in the South Island that connects Christchurch with Picton, serving numerous towns and freight operations along the east coast.
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E.
Auckland rail network
The Auckland rail network is the metropolitan passenger and freight railway system serving Auckland, New Zealand, connecting the city and its suburbs via multiple electrified lines and stations.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
suburban rail service ⓘ |
| connects |
Auckland city centre
NERFINISHED
ⓘ
Papakura NERFINISHED ⓘ Pukekohe NERFINISHED ⓘ southern suburbs of Auckland ⓘ |
| country | New Zealand ⓘ |
| electrification | 25 kV AC overhead ⓘ |
| fareSystem | AT HOP NERFINISHED ⓘ |
| governedBy | Auckland Council transport policies ⓘ |
| hasMode | rail ⓘ |
| isSuburbanServiceOf | Auckland urban area ⓘ |
| locatedIn | Auckland NERFINISHED ⓘ |
| networkRole | southern corridor of Auckland rail network ⓘ |
| operatedBy | Auckland One Rail NERFINISHED ⓘ |
| operatorType | public transport ⓘ |
| ownedBy | Auckland Transport NERFINISHED ⓘ |
| partOf | Auckland rail network NERFINISHED ⓘ |
| primaryHub | Britomart Transport Centre NERFINISHED ⓘ |
| regionServed | Auckland Region NERFINISHED ⓘ |
| rollingStock | AM class electric multiple unit NERFINISHED ⓘ |
| serviceType |
all-stations stopping service
ⓘ
suburban commuter service ⓘ |
| terminus |
Britomart Transport Centre
NERFINISHED
ⓘ
Papakura railway station NERFINISHED ⓘ Pukekohe railway station NERFINISHED ⓘ |
| trackGauge | 3 ft 6 in gauge ⓘ |
| usesCorridor | North Island Main Trunk NERFINISHED ⓘ |
| usesStation |
Britomart Transport Centre
NERFINISHED
ⓘ
Ellerslie railway station NERFINISHED ⓘ Greenlane railway station NERFINISHED ⓘ Homai railway station NERFINISHED ⓘ Manukau railway station NERFINISHED ⓘ Manurewa railway station NERFINISHED ⓘ Middlemore railway station NERFINISHED ⓘ Newmarket railway station NERFINISHED ⓘ Onehunga railway station NERFINISHED ⓘ Otahuhu railway station NERFINISHED ⓘ Papakura railway station NERFINISHED ⓘ Papatoetoe railway station NERFINISHED ⓘ Parnell railway station NERFINISHED ⓘ Penrose railway station NERFINISHED ⓘ Puhinui railway station NERFINISHED ⓘ Pukekohe railway station NERFINISHED ⓘ Remuera railway station NERFINISHED ⓘ Takanini railway station NERFINISHED ⓘ Te Mahia railway station NERFINISHED ⓘ Te Papapa railway station NERFINISHED ⓘ |
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: Southern Line (Auckland) Description of subject: The Southern Line (Auckland) is a suburban rail service in Auckland, New Zealand, running between the central city and southern suburbs as part of the Auckland rail network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.