Budapest transport network
E861412
The Budapest transport network is the integrated system of metro lines, trams, buses, trolleybuses, suburban railways, and river services that provides public transportation across Hungary’s capital.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Budapest public transport system | 3 |
| Budapest public transport network | 2 |
| Budapest integrated ticketing system | 1 |
| Budapest public transport | 1 |
| Budapest transport network canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10351743 — 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: Budapest transport network Context triple: [Nyugati tér, partOf, Budapest transport network]
-
A.
Budapest tram network
The Budapest tram network is an extensive urban light rail system that provides key surface public transportation across Hungary’s capital, complementing the city’s metro and bus services.
-
B.
Budapest Metro
The Budapest Metro is the rapid transit system serving Hungary’s capital, notable for including Line 1, one of the oldest electrified underground railway lines in continental Europe.
-
C.
Budapest suburban rail
Budapest suburban rail is a commuter rail network serving the greater Budapest area, linking the city center with its surrounding suburbs and satellite towns.
-
D.
Budapest Metro Line 3
Budapest Metro Line 3 is a major north–south rapid transit line in Budapest, Hungary, serving as one of the city's primary public transportation corridors.
-
E.
Budapest Metro Line 2
Budapest Metro Line 2 is one of the main rapid transit lines in Budapest, running east–west across the city and connecting key central and suburban areas.
- 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: Budapest transport network Target entity description: The Budapest transport network is the integrated system of metro lines, trams, buses, trolleybuses, suburban railways, and river services that provides public transportation across Hungary’s capital.
-
A.
Budapest tram network
The Budapest tram network is an extensive urban light rail system that provides key surface public transportation across Hungary’s capital, complementing the city’s metro and bus services.
-
B.
Budapest Metro
The Budapest Metro is the rapid transit system serving Hungary’s capital, notable for including Line 1, one of the oldest electrified underground railway lines in continental Europe.
-
C.
Budapest suburban rail
Budapest suburban rail is a commuter rail network serving the greater Budapest area, linking the city center with its surrounding suburbs and satellite towns.
-
D.
Budapest Metro Line 3
Budapest Metro Line 3 is a major north–south rapid transit line in Budapest, Hungary, serving as one of the city's primary public transportation corridors.
-
E.
Budapest Metro Line 2
Budapest Metro Line 2 is one of the main rapid transit lines in Budapest, running east–west across the city and connecting key central and suburban areas.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf | public transport network ⓘ |
| country | Hungary ⓘ |
| fareSystem |
integrated ticketing
ⓘ
zone-free citywide fares ⓘ |
| governingBody | Municipality of Budapest NERFINISHED ⓘ |
| hasMetroLine |
M1 metro line
NERFINISHED
ⓘ
M2 metro line NERFINISHED ⓘ M3 metro line NERFINISHED ⓘ M4 metro line NERFINISHED ⓘ |
| hasRiverLine |
Boat line D11
NERFINISHED
ⓘ
Boat line D12 NERFINISHED ⓘ Boat line D14 NERFINISHED ⓘ |
| hasTramLine |
Tram line 4
NERFINISHED
ⓘ
Tram line 6 NERFINISHED ⓘ |
| includesMode |
bus
ⓘ
funicular ⓘ metro ⓘ night bus ⓘ rack railway ⓘ river boat service ⓘ suburban railway ⓘ tram ⓘ trolleybus ⓘ |
| metroSystemName | Budapest Metro NERFINISHED ⓘ |
| notableTramLine | Tram line 2 GENERATED ⓘ |
| operator | Budapesti Közlekedési Központ NERFINISHED ⓘ |
| previousMainOperator | Budapesti Közlekedési Vállalat NERFINISHED ⓘ |
| riverServiceOperator | BKK boat services NERFINISHED ⓘ |
| serves | Budapest NERFINISHED ⓘ |
| shortName | BKK network NERFINISHED ⓘ |
| smartcardSystem | Budapest Pay&Go (bank card-based) NERFINISHED ⓘ |
| suburbanRailLine |
H5 Szentendre line
NERFINISHED
ⓘ
H6 Ráckeve line NERFINISHED ⓘ H7 Csepel line NERFINISHED ⓘ H8 Gödöllő line ⓘ H9 Csömör line NERFINISHED ⓘ |
| suburbanRailOperator | HÉV NERFINISHED ⓘ |
| ticketInspection |
on-board inspectors
ⓘ
station inspectors ⓘ |
| usesTicketType |
pass
ⓘ
single ticket ⓘ travelcard ⓘ |
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: Budapest transport network Description of subject: The Budapest transport network is the integrated system of metro lines, trams, buses, trolleybuses, suburban railways, and river services that provides public transportation across Hungary’s capital.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Budapest public transport network
this entity surface form:
Budapest integrated ticketing system
this entity surface form:
Budapest public transport system
this entity surface form:
Budapest public transport system
this entity surface form:
Budapest public transport
this entity surface form:
Budapest public transport system
this entity surface form:
Budapest public transport network