London–Amsterdam
E207640
London–Amsterdam is a major international rail route connecting the capital cities of the United Kingdom and the Netherlands.
All labels observed (2)
| Label | Occurrences |
|---|---|
| London–Amsterdam canonical | 1 |
| London–Amsterdam air route | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1781329 — 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: London–Amsterdam Context triple: [Eurostar, offersService, London–Amsterdam]
-
A.
Paris–Amsterdam
Paris–Amsterdam is a major international high-speed rail route linking the capitals of France and the Netherlands.
-
B.
London–Brussels
London–Brussels is a major international high-speed rail route linking the United Kingdom and Belgium via the Channel Tunnel.
-
C.
London–Paris
London–Paris is a major international rail route connecting the capitals of the United Kingdom and France via the Channel Tunnel.
-
D.
Brussels–Amsterdam
Brussels–Amsterdam is a major international high-speed rail route connecting the capitals of Belgium and the Netherlands.
-
E.
Amsterdam
Amsterdam is the largest city in the Netherlands, renowned as a historic commercial and cultural center characterized by its canals, trading heritage, and role as the country’s principal metropolis.
- 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: London–Amsterdam Target entity description: London–Amsterdam is a major international rail route connecting the capital cities of the United Kingdom and the Netherlands.
-
A.
Paris–Amsterdam
Paris–Amsterdam is a major international high-speed rail route linking the capitals of France and the Netherlands.
-
B.
London–Brussels
London–Brussels is a major international high-speed rail route linking the United Kingdom and Belgium via the Channel Tunnel.
-
C.
London–Paris
London–Paris is a major international rail route connecting the capitals of the United Kingdom and France via the Channel Tunnel.
-
D.
Brussels–Amsterdam
Brussels–Amsterdam is a major international high-speed rail route connecting the capitals of Belgium and the Netherlands.
-
E.
Amsterdam
Amsterdam is the largest city in the Netherlands, renowned as a historic commercial and cultural center characterized by its canals, trading heritage, and role as the country’s principal metropolis.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
international rail route
ⓘ
passenger rail service ⓘ |
| borderControlLocation |
Amsterdam Centraal
ⓘ
surface form:
Amsterdam Centraal railway station
London St Pancras International ⓘ
surface form:
London St Pancras International railway station
|
| borderControlType | juxtaposed controls ⓘ |
| classOfService |
Business Premier
ⓘ
Standard ⓘ Standard Premier ⓘ |
| competesWith |
London–Amsterdam
self-linksurface differs
ⓘ
surface form:
London–Amsterdam air route
|
| connectsCapitalCity |
Amsterdam
ⓘ
London, England ⓘ
surface form:
London
|
| connectsCity |
Amsterdam
ⓘ
London, England ⓘ
surface form:
London
|
| connectsCountry |
Netherlands
ⓘ
United Kingdom ⓘ |
| crosses | English Channel ⓘ |
| electrification | overhead line electrification ⓘ |
| environmentalPositioning | lower-carbon alternative to air travel ⓘ |
| fareStructure | yield-managed pricing ⓘ |
| onboardFacilities |
Wi-Fi
ⓘ
catering services ⓘ power sockets ⓘ |
| operatedBy |
Eurostar
ⓘ
surface form:
Eurostar International Limited
|
| operatingPattern | direct services and services with intermediate stops ⓘ |
| operatingSpeed | up to 300 km/h on high-speed sections ⓘ |
| primaryPurpose | city-to-city business travel ⓘ |
| railNetwork | Trans-European high-speed rail network ⓘ |
| requiresPassport | yes ⓘ |
| requiresReservation | yes ⓘ |
| reservationPolicy | mandatory seat reservation ⓘ |
| secondaryPurpose | tourism travel ⓘ |
| serviceType |
high-speed rail
ⓘ
international passenger service ⓘ |
| stopsAtStation |
Brussels-South railway station
ⓘ
surface form:
Brussels Midi/Zuid railway station
Rotterdam Centraal station ⓘ
surface form:
Rotterdam Centraal railway station
|
| stopsInCity |
Brussels, Belgium
ⓘ
surface form:
Brussels
Rotterdam ⓘ |
| terminusInNetherlands |
Amsterdam Centraal
ⓘ
surface form:
Amsterdam Centraal railway station
|
| terminusInUnitedKingdom |
London St Pancras International
ⓘ
surface form:
London St Pancras International railway station
|
| ticketingSystem | Eurostar ticketing ⓘ |
| trackGauge | standard gauge ⓘ |
| typicalJourneyTime | approximately 4 hours ⓘ |
| usesHighSpeedLine |
HSL-Zuid
ⓘ
High Speed 1 ⓘ LGV Nord ⓘ |
| usesInfrastructure | Channel Tunnel ⓘ |
| usesOperatorBrand | Eurostar ⓘ |
| usesRollingStock |
Eurostar e320 trainsets
ⓘ
surface form:
Eurostar e320
|
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: London–Amsterdam Description of subject: London–Amsterdam is a major international rail route connecting the capital cities of the United Kingdom and the Netherlands.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
London–Amsterdam air route