M4 motorway (Hungary)
E508072
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M4 motorway (Hungary) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5288291 — 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: M4 motorway (Hungary) Context triple: [Hungarian motorway network, hasComponent, M4 motorway (Hungary)]
-
A.
M48 motorway
The M48 motorway is a major road in the United Kingdom that provides a key cross-border route between England and Wales via the Severn Estuary.
-
B.
M77 motorway
The M77 motorway is a major road in Scotland that links Glasgow to Kilmarnock and the southwest, forming part of a key route toward Ayrshire.
-
C.
M73 motorway
The M73 motorway is a short connector route in Scotland that links the M74 and M80 motorways and helps channel traffic around the eastern side of Glasgow.
-
D.
M80 motorway
The M80 motorway is a major road in Scotland connecting Glasgow to Stirling and forming part of the primary route between central Scotland and the north.
-
E.
M20 motorway
The M20 motorway is a major road in South East England that connects London to the Channel Tunnel and the ports of Dover, serving as a key route for traffic to and from continental Europe.
- 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: M4 motorway (Hungary) Target entity description: 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.
-
A.
M48 motorway
The M48 motorway is a major road in the United Kingdom that provides a key cross-border route between England and Wales via the Severn Estuary.
-
B.
M77 motorway
The M77 motorway is a major road in Scotland that links Glasgow to Kilmarnock and the southwest, forming part of a key route toward Ayrshire.
-
C.
M73 motorway
The M73 motorway is a short connector route in Scotland that links the M74 and M80 motorways and helps channel traffic around the eastern side of Glasgow.
-
D.
M80 motorway
The M80 motorway is a major road in Scotland connecting Glasgow to Stirling and forming part of the primary route between central Scotland and the north.
-
E.
M20 motorway
The M20 motorway is a major road in South East England that connects London to the Channel Tunnel and the ports of Dover, serving as a key route for traffic to and from continental Europe.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
controlled-access highway
ⓘ
motorway ⓘ |
| belongsToNetwork | Trans-European road connections between Central and Eastern Europe ⓘ |
| connectsCity |
Budapest
NERFINISHED
ⓘ
Debrecen region (via connecting roads) ⓘ Szolnok (via vicinity) NERFINISHED ⓘ |
| connectsRegion |
Central Hungary
NERFINISHED
ⓘ
eastern Hungary ⓘ |
| connectsTo |
Budapest
NERFINISHED
ⓘ
Romanian border (planned/partly realized) ⓘ |
| country | Hungary ⓘ |
| hasJunctionWith |
M0 motorway (Hungary)
NERFINISHED
ⓘ
M5 motorway (Hungary) NERFINISHED ⓘ |
| hasLaneConfiguration | 2×2 lanes on most completed sections ⓘ |
| hasRouteNumber | M4 NERFINISHED ⓘ |
| hasTollSystem | Hungarian e-vignette system (on most sections) ⓘ |
| locatedIn | Hungary NERFINISHED ⓘ |
| maintainedBy | Magyar Közút NERFINISHED ⓘ |
| partlyFollows | European route corridor toward Romania ⓘ |
| partOf |
Hungarian motorway network
NERFINISHED
ⓘ
international transport corridor ⓘ |
| passesNear |
Berettyóújfalu
NERFINISHED
ⓘ
Cegléd NERFINISHED ⓘ Püspökladány NERFINISHED ⓘ Szolnok NERFINISHED ⓘ Vecsés NERFINISHED ⓘ |
| passesThroughRegion |
Hajdú-Bihar County
NERFINISHED
ⓘ
Jász-Nagykun-Szolnok County NERFINISHED ⓘ Pest County NERFINISHED ⓘ |
| purpose |
improve east–west connectivity within Hungary
ⓘ
support international freight transport ⓘ |
| roadType | motorway-standard dual carriageway (on completed sections) ⓘ |
| runsDirection | east–west ⓘ |
| serves |
long-distance transit traffic
ⓘ
regional traffic in eastern Hungary ⓘ |
| status | partly completed and partly under construction/plan ⓘ |
| westernTerminus | Budapest NERFINISHED ⓘ |
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: M4 motorway (Hungary) Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.