East Coast Main Line at Grantham
E650196
The East Coast Main Line at Grantham is a key junction and station on the major intercity rail route between London and northeastern England, serving as an important interchange for regional and long-distance services.
All labels observed (2)
| Label | Occurrences |
|---|---|
| East Coast Main Line at Grantham canonical | 3 |
| East Coast Main Line railway (via Grantham) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7224444 — 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: East Coast Main Line at Grantham Context triple: [Nottingham–Grantham line, connectsToLineAtTerminus, East Coast Main Line at Grantham]
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A.
Grantham–Skegness line
The Grantham–Skegness line is a regional railway route in Lincolnshire, England, linking inland towns with the seaside resort of Skegness.
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B.
Great Eastern Main Line at Shenfield
The Great Eastern Main Line at Shenfield is a key junction on the rail network in Essex where long-distance services to East Anglia and commuter routes toward London intersect with branch lines such as the Shenfield–Southend route.
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C.
West Anglia Main Line
The West Anglia Main Line is a major railway route in eastern England that connects London with Cambridge and other destinations in the East of England.
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D.
Tonbridge–Hastings railway
The Tonbridge–Hastings railway is a main line in southeast England connecting the town of Tonbridge in Kent with the coastal resort of Hastings in East Sussex.
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E.
Northampton Loop Line
The Northampton Loop Line is a railway branch of the West Coast Main Line in England that diverts via Northampton, providing passenger and freight services between Rugby and Milton Keynes.
- 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: East Coast Main Line at Grantham Target entity description: The East Coast Main Line at Grantham is a key junction and station on the major intercity rail route between London and northeastern England, serving as an important interchange for regional and long-distance services.
-
A.
Grantham–Skegness line
The Grantham–Skegness line is a regional railway route in Lincolnshire, England, linking inland towns with the seaside resort of Skegness.
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B.
Great Eastern Main Line at Shenfield
The Great Eastern Main Line at Shenfield is a key junction on the rail network in Essex where long-distance services to East Anglia and commuter routes toward London intersect with branch lines such as the Shenfield–Southend route.
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C.
West Anglia Main Line
The West Anglia Main Line is a major railway route in eastern England that connects London with Cambridge and other destinations in the East of England.
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D.
Tonbridge–Hastings railway
The Tonbridge–Hastings railway is a main line in southeast England connecting the town of Tonbridge in Kent with the coastal resort of Hastings in East Sussex.
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E.
Northampton Loop Line
The Northampton Loop Line is a railway branch of the West Coast Main Line in England that diverts via Northampton, providing passenger and freight services between Rugby and Milton Keynes.
- F. None of above. chosen
Statements (45)
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: East Coast Main Line at Grantham Description of subject: The East Coast Main Line at Grantham is a key junction and station on the major intercity rail route between London and northeastern England, serving as an important interchange for regional and long-distance services.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.