Warsaw–Kraków main line
E245889
The Warsaw–Kraków main line is a major Polish railway corridor connecting the capital city Warsaw with Kraków, serving as one of the country’s key passenger and freight routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Warsaw–Kraków intercity route | 1 |
| Warsaw–Kraków main line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2207191 — 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: Warsaw–Kraków main line Context triple: [Skarżysko-Kamienna, railwayLine, Warsaw–Kraków main line]
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A.
Warsaw–Białystok railway line
The Warsaw–Białystok railway line is a major rail route in northeastern Poland that connects the capital city Warsaw with the regional center Białystok, serving as an important corridor for both passenger and freight transport.
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B.
Kraków–Katowice railway line
The Kraków–Katowice railway line is a major rail route in southern Poland that connects the cities of Kraków and Katowice, serving as an important corridor for both passenger and freight traffic.
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C.
Siedlce–Ostrołęka railway line
The Siedlce–Ostrołęka railway line is a regional rail route in eastern Poland connecting the cities of Siedlce and Ostrołęka and serving intermediate towns such as Małkinia Górna.
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D.
Warsaw Metro
The Warsaw Metro is the rapid transit system serving Poland's capital, consisting of underground lines that connect key districts across the city.
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E.
Kyiv–Kovel–Poland route
The Kyiv–Kovel–Poland route is a major international transport corridor linking Ukraine’s capital region through northwestern Ukraine to neighboring Poland, facilitating cross-border travel and trade.
- 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: Warsaw–Kraków main line Target entity description: The Warsaw–Kraków main line is a major Polish railway corridor connecting the capital city Warsaw with Kraków, serving as one of the country’s key passenger and freight routes.
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A.
Warsaw–Białystok railway line
The Warsaw–Białystok railway line is a major rail route in northeastern Poland that connects the capital city Warsaw with the regional center Białystok, serving as an important corridor for both passenger and freight transport.
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B.
Kraków–Katowice railway line
The Kraków–Katowice railway line is a major rail route in southern Poland that connects the cities of Kraków and Katowice, serving as an important corridor for both passenger and freight traffic.
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C.
Siedlce–Ostrołęka railway line
The Siedlce–Ostrołęka railway line is a regional rail route in eastern Poland connecting the cities of Siedlce and Ostrołęka and serving intermediate towns such as Małkinia Górna.
-
D.
Warsaw Metro
The Warsaw Metro is the rapid transit system serving Poland's capital, consisting of underground lines that connect key districts across the city.
-
E.
Kyiv–Kovel–Poland route
The Kyiv–Kovel–Poland route is a major international transport corridor linking Ukraine’s capital region through northwestern Ukraine to neighboring Poland, facilitating cross-border travel and trade.
- F. None of above. chosen
Statements (47)
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: Warsaw–Kraków main line Description of subject: The Warsaw–Kraków main line is a major Polish railway corridor connecting the capital city Warsaw with Kraków, serving as one of the country’s key passenger and freight routes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Warsaw–Kraków main line