Stuttgart–Horb railway
E499495
The Stuttgart–Horb railway is a German rail line in the state of Baden-Württemberg that connects the city of Stuttgart with the town of Horb am Neckar and serves as an important regional and commuter route.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Stuttgart–Horb railway canonical | 3 |
| Western Railway (Württemberg) | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5161140 — 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: Stuttgart–Horb railway Context triple: [Böblingen railway station, partOfLine, Stuttgart–Horb railway]
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A.
Stuttgart–Ulm railway
The Stuttgart–Ulm railway is a major German rail corridor in Baden-Württemberg that connects the state capital Stuttgart with the city of Ulm and forms part of an important east–west European transport axis.
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B.
Ulm–Friedrichshafen railway
The Ulm–Friedrichshafen railway is a mainline rail route in southern Germany connecting the inland city of Ulm with the lakeside city of Friedrichshafen on Lake Constance.
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C.
Ulm–Memmingen railway
The Ulm–Memmingen railway is a regional rail line in southern Germany connecting the cities of Ulm and Memmingen as part of the country’s broader rail network.
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D.
Ulm–Aalen railway
The Ulm–Aalen railway is a regional rail line in the German state of Baden-Württemberg that connects the cities of Ulm and Aalen as part of the country’s conventional rail network.
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E.
Ulm–Augsburg railway
The Ulm–Augsburg railway is a major rail line in southern Germany that connects the cities of Ulm and Augsburg and forms part of an important east–west transport corridor.
- 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: Stuttgart–Horb railway Target entity description: The Stuttgart–Horb railway is a German rail line in the state of Baden-Württemberg that connects the city of Stuttgart with the town of Horb am Neckar and serves as an important regional and commuter route.
-
A.
Stuttgart–Ulm railway
The Stuttgart–Ulm railway is a major German rail corridor in Baden-Württemberg that connects the state capital Stuttgart with the city of Ulm and forms part of an important east–west European transport axis.
-
B.
Ulm–Friedrichshafen railway
The Ulm–Friedrichshafen railway is a mainline rail route in southern Germany connecting the inland city of Ulm with the lakeside city of Friedrichshafen on Lake Constance.
-
C.
Ulm–Memmingen railway
The Ulm–Memmingen railway is a regional rail line in southern Germany connecting the cities of Ulm and Memmingen as part of the country’s broader rail network.
-
D.
Ulm–Aalen railway
The Ulm–Aalen railway is a regional rail line in the German state of Baden-Württemberg that connects the cities of Ulm and Aalen as part of the country’s conventional rail network.
-
E.
Ulm–Augsburg railway
The Ulm–Augsburg railway is a major rail line in southern Germany that connects the cities of Ulm and Augsburg and forms part of an important east–west transport corridor.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
railway in Germany
ⓘ
railway line ⓘ |
| connects | Stuttgart NERFINISHED ⓘ |
| country | Germany NERFINISHED ⓘ |
| electrification | overhead line ⓘ |
| endPoint | Horb am Neckar NERFINISHED ⓘ |
| gauge | 1435 mm ⓘ |
| hasServiceType |
commuter trains
ⓘ
regional trains ⓘ |
| hasTerminus |
Horb (Neckar) station
NERFINISHED
ⓘ
Stuttgart Hauptbahnhof NERFINISHED ⓘ |
| isInCorridor | Stuttgart–Singen rail corridor NERFINISHED ⓘ |
| isPartOfRoute | Stuttgart–Zurich rail connection NERFINISHED ⓘ |
| locatedIn |
Baden-Württemberg
ⓘ
Neckar valley region NERFINISHED ⓘ |
| operator | Deutsche Bahn NERFINISHED ⓘ |
| partOf | German railway network ⓘ |
| regionServed |
Baden-Württemberg
NERFINISHED
ⓘ
Stuttgart region NERFINISHED ⓘ |
| startPoint | Stuttgart NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| transportType | rail ⓘ |
| usedFor |
commuter rail transport
ⓘ
regional rail 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: Stuttgart–Horb railway Description of subject: The Stuttgart–Horb railway is a German rail line in the state of Baden-Württemberg that connects the city of Stuttgart with the town of Horb am Neckar and serves as an important regional and commuter route.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Western Railway (Württemberg)
this entity surface form:
Western Railway (Württemberg)