Czech Railways
E494911
Czech Railways is the state-owned national railway operator of the Czech Republic, providing passenger and freight rail services across the country and internationally.
All labels observed (2)
| Label | Occurrences |
|---|---|
| České dráhy | 3 |
| Czech Railways canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5099662 — 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: Czech Railways Context triple: [InterRegio, operatedBy, Czech Railways]
-
A.
ÖBB
ÖBB is Austria’s national railway company, operating most of the country’s passenger and freight train services across domestic and international routes.
-
B.
Dresden Railway
The Dresden Railway is a major German rail line connecting Berlin with Dresden, serving as an important north–south passenger and freight corridor.
-
C.
MÁV (Hungarian State Railways)
MÁV (Hungarian State Railways) is Hungary’s national railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
-
D.
Rail Cargo Group
Rail Cargo Group is the freight transport and logistics division of the Austrian Federal Railways (ÖBB), providing rail-based cargo services across Europe.
-
E.
Polskie Koleje Państwowe
Polskie Koleje Państwowe is Poland’s state-owned national railway company, responsible for the country’s rail infrastructure and passenger and freight services.
- 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: Czech Railways Target entity description: Czech Railways is the state-owned national railway operator of the Czech Republic, providing passenger and freight rail services across the country and internationally.
-
A.
ÖBB
ÖBB is Austria’s national railway company, operating most of the country’s passenger and freight train services across domestic and international routes.
-
B.
Dresden Railway
The Dresden Railway is a major German rail line connecting Berlin with Dresden, serving as an important north–south passenger and freight corridor.
-
C.
MÁV (Hungarian State Railways)
MÁV (Hungarian State Railways) is Hungary’s national railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
-
D.
Rail Cargo Group
Rail Cargo Group is the freight transport and logistics division of the Austrian Federal Railways (ÖBB), providing rail-based cargo services across Europe.
-
E.
Polskie Koleje Państwowe
Polskie Koleje Państwowe is Poland’s state-owned national railway company, responsible for the country’s rail infrastructure and passenger and freight services.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
national railway operator
ⓘ
railway company ⓘ state-owned enterprise ⓘ |
| brand |
EuroCity
NERFINISHED
ⓘ
Express NERFINISHED ⓘ InterCity NERFINISHED ⓘ Osobní vlak NERFINISHED ⓘ Rychlík NERFINISHED ⓘ SuperCity NERFINISHED ⓘ ČD Cargo NERFINISHED ⓘ ČD Railjet NERFINISHED ⓘ |
| cooperatesWith |
Deutsche Bahn
NERFINISHED
ⓘ
ZSSK NERFINISHED ⓘ ÖBB NERFINISHED ⓘ |
| country | Czech Republic ⓘ |
| foundedAfter | dissolution of Czechoslovakia ⓘ |
| hasWebsite | https://www.cd.cz ⓘ |
| headquartersLocation | Prague NERFINISHED ⓘ |
| industry | rail transport ⓘ |
| legalForm | joint-stock company ⓘ |
| memberOf | International Union of Railways NERFINISHED ⓘ |
| nativeName | České dráhy NERFINISHED ⓘ |
| offersService |
freight trains
ⓘ
international passenger trains ⓘ long-distance passenger trains ⓘ regional passenger trains ⓘ suburban passenger trains ⓘ |
| operatesIn | Czech Republic NERFINISHED ⓘ |
| operatesInternationalServicesTo |
Austria
NERFINISHED
ⓘ
Germany NERFINISHED ⓘ Hungary NERFINISHED ⓘ Poland NERFINISHED ⓘ Slovakia NERFINISHED ⓘ |
| ownedBy | Government of the Czech Republic NERFINISHED ⓘ |
| predecessor | Czechoslovak State Railways NERFINISHED ⓘ |
| primaryLanguage | Czech ⓘ |
| regulatesSafetyWith | Railway Authority of the Czech Republic NERFINISHED ⓘ |
| serviceType |
freight rail transport
ⓘ
passenger rail transport ⓘ |
| shortName | ČD NERFINISHED ⓘ |
| subsidiary | ČD Cargo NERFINISHED ⓘ |
| ticketingSystem | integrated national ticketing ⓘ |
| trackGauge | standard gauge ⓘ |
| usesRollingStockType |
diesel locomotives
ⓘ
diesel multiple units ⓘ electric locomotives ⓘ electric multiple units ⓘ |
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: Czech Railways Description of subject: Czech Railways is the state-owned national railway operator of the Czech Republic, providing passenger and freight rail services across the country and internationally.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
České dráhy
this entity surface form:
České dráhy
this entity surface form:
České dráhy