Warsaw–Białystok railway line
E151698
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Railway line Warsaw–Białystok | 1 |
| Warsaw–Białystok | 1 |
| Warsaw–Białystok railway line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1329498 — 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–Białystok railway line Context triple: [Małkinia Górna, railwayLine, Warsaw–Białystok railway line]
-
A.
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.
-
B.
Chemnitz–Riesa railway
The Chemnitz–Riesa railway is a German rail line in Saxony that connects the city of Chemnitz with the important rail junction at Riesa, forming part of the regional and long-distance transport network.
-
C.
Vienna–Budapest railway line
The Vienna–Budapest railway line is a major international rail route connecting the capitals of Austria and Hungary and forming a key part of Central Europe’s transport network.
-
D.
Berlin–Magdeburg railway
The Berlin–Magdeburg railway is a major German rail line connecting the capital city Berlin with the city of Magdeburg, serving both regional and long-distance passenger and freight traffic.
-
E.
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.
- 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–Białystok railway line Target entity description: 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.
-
A.
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.
-
B.
Chemnitz–Riesa railway
The Chemnitz–Riesa railway is a German rail line in Saxony that connects the city of Chemnitz with the important rail junction at Riesa, forming part of the regional and long-distance transport network.
-
C.
Vienna–Budapest railway line
The Vienna–Budapest railway line is a major international rail route connecting the capitals of Austria and Hungary and forming a key part of Central Europe’s transport network.
-
D.
Berlin–Magdeburg railway
The Berlin–Magdeburg railway is a major German rail line connecting the capital city Berlin with the city of Magdeburg, serving both regional and long-distance passenger and freight traffic.
-
E.
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.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
railway corridor
ⓘ
railway line ⓘ |
| connectsCapitalCity | Warsaw ⓘ |
| connectsCapitalWithRegion |
Warsaw–Białystok railway line
self-linksurface differs
ⓘ
surface form:
Warsaw–Białystok
|
| connectsCity |
Białystok
ⓘ
Warsaw ⓘ |
| connectsRegionalCenter | Białystok ⓘ |
| country | Poland ⓘ |
| electrification | electrified ⓘ |
| endPoint | Białystok ⓘ |
| gauge | standard gauge ⓘ |
| hasFunction |
major transport corridor
ⓘ
regional connector ⓘ |
| importance | major rail route in northeastern Poland ⓘ |
| locatedIn | northeastern Poland ⓘ |
| locatedOnContinent | Europe ⓘ |
| partOf | Polish railway network ⓘ |
| passesThrough |
Białystok
ⓘ
surface form:
Białystok metropolitan area
Warsaw metropolitan area ⓘ |
| servesRegion |
Masovian Voivodeship
NERFINISHED
ⓘ
Podlaskie Voivodeship NERFINISHED ⓘ |
| startPoint | Warsaw ⓘ |
| terminus |
Białystok
ⓘ
Warsaw ⓘ |
| transportMode | rail ⓘ |
| usedBy |
freight trains
ⓘ
passenger trains ⓘ |
| 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: Warsaw–Białystok railway line Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Małkinia Górna
this entity surface form:
Railway line Warsaw–Białystok
Warsaw–Białystok railway line
→
connectsCapitalWithRegion
→
Warsaw–Białystok railway line
self-linksurface differs
ⓘ
this entity surface form:
Warsaw–Białystok