M2 motorway (Hungary)
E511500
The M2 motorway in Hungary is a key controlled-access route connecting Budapest with the northern city of Vác and serving as part of the main corridor toward Slovakia.
All labels observed (2)
| Label | Occurrences |
|---|---|
| M2 expressway (Hungary) | 1 |
| M2 motorway (Hungary) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5288290 — 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: M2 motorway (Hungary) Context triple: [Hungarian motorway network, hasComponent, M2 motorway (Hungary)]
-
A.
M1 motorway (Hungary)
The M1 motorway in Hungary is a major east–west highway linking the capital Budapest with the Austrian border and forming part of the key European route between Central and Western Europe.
-
B.
M25 motorway (Hungary)
The M25 motorway in Hungary is a short connector route that links the city of Eger to the country’s main motorway network, improving regional accessibility and traffic flow.
-
C.
M3 motorway (Hungary)
The M3 motorway in Hungary is a major east–west highway that connects Budapest with the country’s northeastern regions and serves as a key route toward Ukraine and Romania.
-
D.
M0 motorway (Hungary)
The M0 motorway is a ring road encircling Budapest, serving as a key bypass route that connects several major Hungarian motorways and facilitates transit traffic around the capital.
-
E.
M4 motorway (Hungary)
The M4 motorway in Hungary is a major east–west route connecting Budapest with the country’s eastern regions and serving as part of an important international transport corridor.
- 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: M2 motorway (Hungary) Target entity description: The M2 motorway in Hungary is a key controlled-access route connecting Budapest with the northern city of Vác and serving as part of the main corridor toward Slovakia.
-
A.
M1 motorway (Hungary)
The M1 motorway in Hungary is a major east–west highway linking the capital Budapest with the Austrian border and forming part of the key European route between Central and Western Europe.
-
B.
M25 motorway (Hungary)
The M25 motorway in Hungary is a short connector route that links the city of Eger to the country’s main motorway network, improving regional accessibility and traffic flow.
-
C.
M3 motorway (Hungary)
The M3 motorway in Hungary is a major east–west highway that connects Budapest with the country’s northeastern regions and serves as a key route toward Ukraine and Romania.
-
D.
M0 motorway (Hungary)
The M0 motorway is a ring road encircling Budapest, serving as a key bypass route that connects several major Hungarian motorways and facilitates transit traffic around the capital.
-
E.
M4 motorway (Hungary)
The M4 motorway in Hungary is a major east–west route connecting Budapest with the country’s eastern regions and serving as part of an important international transport corridor.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
controlled-access highway
ⓘ
motorway ⓘ |
| connectsCity |
Budapest
ⓘ
Vác ⓘ |
| country | Hungary ⓘ |
| directionFromBudapest | north ⓘ |
| hasAccessControl | yes ⓘ |
| hasControlledAccess | true ⓘ |
| locatedIn | Hungary ⓘ |
| partOf | Hungarian motorway network ⓘ |
| partOfMainRouteTowards | Slovakia ⓘ |
| partOfTransportCorridorTo | Slovakia ⓘ |
| primaryFunction | long-distance traffic ⓘ |
| regionServed | Northern Hungary ⓘ |
| roadNumber | M2 ⓘ |
| roadSystem |
Hungarian national road system
ⓘ
linked to:
Hungarian motorway network
|
| roadType | M-class motorway ⓘ |
| servesAsBypassFor | local roads between Budapest and Vác ⓘ |
| servesCity |
Budapest
ⓘ
Vác ⓘ |
| terminusCity |
Budapest
ⓘ
Vác ⓘ |
| transportCorridorRole | international corridor ⓘ |
| usedFor |
freight transport
ⓘ
passenger transport ⓘ |
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: M2 motorway (Hungary) Description of subject: The M2 motorway in Hungary is a key controlled-access route connecting Budapest with the northern city of Vác and serving as part of the main corridor toward Slovakia.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: M2 motorway (Hungary)