Night Tube on Central line (weekends)
E352335
Night Tube on Central line (weekends) is Transport for London’s overnight weekend service on the Central line, running trains through Friday and Saturday nights to provide 24-hour connectivity across key parts of the network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Night Tube on Central line (weekends) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3385586 — 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: Night Tube on Central line (weekends) Context triple: [St Paul’s Underground station, nightService, Night Tube on Central line (weekends)]
-
A.
Jubilee line extension
The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
-
B.
Northern line
The Northern line is a major London Underground route running north–south across the city, serving key central and suburban areas.
-
C.
Jubilee line
The Jubilee line is a major London Underground line running across the city from northwest to east, serving key financial and commercial hubs including Canary Wharf.
-
D.
London Overground
London Overground is a suburban rail network in London that connects outer districts and some central hubs using a mix of newly built and former National Rail lines, integrated into the city’s public transport system.
-
E.
Central line (West Ruislip branch)
The Central line (West Ruislip branch) is a western suburban branch of London Underground’s Central line, running from central London out to West Ruislip and serving areas including the London Borough of Hillingdon.
- 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: Night Tube on Central line (weekends) Target entity description: Night Tube on Central line (weekends) is Transport for London’s overnight weekend service on the Central line, running trains through Friday and Saturday nights to provide 24-hour connectivity across key parts of the network.
-
A.
Jubilee line extension
The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
-
B.
Northern line
The Northern line is a major London Underground route running north–south across the city, serving key central and suburban areas.
-
C.
Jubilee line
The Jubilee line is a major London Underground line running across the city from northwest to east, serving key financial and commercial hubs including Canary Wharf.
-
D.
London Overground
London Overground is a suburban rail network in London that connects outer districts and some central hubs using a mix of newly built and former National Rail lines, integrated into the city’s public transport system.
-
E.
Central line (West Ruislip branch)
The Central line (West Ruislip branch) is a western suburban branch of London Underground’s Central line, running from central London out to West Ruislip and serving areas including the London Borough of Hillingdon.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
night metro service
ⓘ
public transport service ⓘ |
| accessibility | step-free access at selected stations only ⓘ |
| branding | Night Tube ⓘ |
| country | United Kingdom ⓘ |
| farePayment |
Oyster card
ⓘ
Travelcard ⓘ contactless payment card ⓘ |
| fareSystem | standard London Underground fares ⓘ |
| governingBody | Mayor of London ⓘ |
| includesStation |
Ealing Broadway
ⓘ
Hainault NERFINISHED ⓘ Liverpool Street ⓘ Oxford Circus ⓘ Stratford ⓘ Tottenham Court Road ⓘ |
| languageOfSignage | English ⓘ |
| lineSectionServed |
Ealing Broadway branch of the District line
ⓘ
surface form:
Ealing Broadway branch
Hainault via Newbury Park branch ⓘ central London section between White City and Leytonstone ⓘ |
| location |
London, England
ⓘ
surface form:
London
|
| network | Central line ⓘ |
| operatedBy | London Underground ⓘ |
| operator | Transport for London ⓘ |
| partOf |
Night Tube
ⓘ
surface form:
Night Tube network in London
|
| purpose |
improve night-time transport options
ⓘ
provide 24-hour connectivity across key parts of the network ⓘ support late-night economy ⓘ |
| regulator | Transport for London ⓘ |
| rollingStock | 1992 Stock trains ⓘ |
| safetyMeasures |
CCTV on trains and stations
ⓘ
staffed key stations overnight ⓘ |
| serviceDays |
Friday night
ⓘ
Saturday night ⓘ |
| serviceFrequency |
every 10 minutes in central London
ⓘ
every 20 minutes on outer branches ⓘ |
| servicePattern |
Friday night through Saturday morning
ⓘ
Saturday night through Sunday morning ⓘ |
| serviceType | overnight weekend service ⓘ |
| system | London Underground ⓘ |
| targetUsers |
late-night travellers
ⓘ
night-time workers ⓘ tourists ⓘ |
| ticketingPolicy | off-peak fares apply at night ⓘ |
| ticketIntegration | integrated with bus and other TfL services ⓘ |
| timeCoverage | 24-hour operation on weekends ⓘ |
| zoneCoverage | Travelcard zones 1–6 ⓘ |
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: Night Tube on Central line (weekends) Description of subject: Night Tube on Central line (weekends) is Transport for London’s overnight weekend service on the Central line, running trains through Friday and Saturday nights to provide 24-hour connectivity across key parts of the network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.