Platform 1
E519561
Platform 1 is one of the passenger train platforms at Southampton Central railway station in Southampton, England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Platform 1 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5429813 — 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: Platform 1 Context triple: [Southampton Central, hasPlatform, Platform 1]
-
A.
Platform 1
Platform 1 is one of the passenger train platforms at Cambridge railway station in Cambridge, England.
-
B.
Platform 1
Platform 1 is one of the passenger platforms at Widnes railway station in Cheshire, England, used for boarding and alighting from trains serving the station.
-
C.
Platform 1
Platform 1 is one of the passenger boarding platforms at Brentford railway station in London, serving trains on the local rail network.
-
D.
Platform 1
Platform 1 is one of the passenger boarding platforms at Lincoln railway station in Lincoln, England.
-
E.
Platform 4
Platform 4 is one of the passenger train platforms at Lincoln railway station in Lincoln, England.
- 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: Platform 1 Target entity description: Platform 1 is one of the passenger train platforms at Southampton Central railway station in Southampton, England.
-
A.
Platform 1
Platform 1 is one of the passenger train platforms at Cambridge railway station in Cambridge, England.
-
B.
Platform 1
Platform 1 is one of the passenger platforms at Widnes railway station in Cheshire, England, used for boarding and alighting from trains serving the station.
-
C.
Platform 1
Platform 1 is one of the passenger boarding platforms at Brentford railway station in London, serving trains on the local rail network.
-
D.
Platform 1
Platform 1 is one of the passenger boarding platforms at Lincoln railway station in Lincoln, England.
-
E.
Platform 4
Platform 4 is one of the passenger train platforms at Lincoln railway station in Lincoln, England.
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf | railway platform ⓘ |
| country | United Kingdom ⓘ |
| hasFunction |
alighting from trains
ⓘ
boarding of trains ⓘ |
| hasStation | Southampton Central railway station ⓘ |
| locatedIn |
England
ⓘ
Hampshire ⓘ Southampton ⓘ United Kingdom ⓘ |
| partOf |
Southampton Central railway station
ⓘ
station infrastructure of Southampton Central railway station ⓘ |
| serves | rail passengers at Southampton Central railway station ⓘ |
| usedFor | passenger services ⓘ |
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: Platform 1 Description of subject: Platform 1 is one of the passenger train platforms at Southampton Central railway station in Southampton, England.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.