Toulouse–Auch railway
E614836
The Toulouse–Auch railway is a regional rail line in southwestern France that connects the city of Toulouse with the town of Auch, serving intermediate suburban and rural communities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Toulouse–Auch railway canonical | 3 |
| Auch–Toulouse railway | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6743482 — 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: Toulouse–Auch railway Context triple: [Colomiers, railwayLine, Toulouse–Auch railway]
-
A.
Toulouse–Bayonne railway
The Toulouse–Bayonne railway is a major rail line in southwestern France that connects the city of Toulouse with Bayonne near the Atlantic coast, serving numerous towns along the Garonne and Adour river valleys.
-
B.
Bordeaux–Toulouse railway line
The Bordeaux–Toulouse railway line is a major rail corridor in southwestern France that connects the cities of Bordeaux and Toulouse, serving numerous intermediate towns and facilitating regional passenger and freight transport.
-
C.
Bordeaux–Sète railway
The Bordeaux–Sète railway is a major French rail line in southwestern France that connects the Atlantic city of Bordeaux to the Mediterranean port of Sète, serving numerous regional hubs along the way.
-
D.
Bordeaux–Lyon railway line
The Bordeaux–Lyon railway line is a major French rail route that links the Atlantic city of Bordeaux with the eastern city of Lyon, crossing central France.
-
E.
Béziers–Neussargues railway
The Béziers–Neussargues railway is a French rail line crossing the Massif Central, noted for its dramatic mountain scenery and engineering works such as the Garabit Viaduct.
- 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: Toulouse–Auch railway Target entity description: The Toulouse–Auch railway is a regional rail line in southwestern France that connects the city of Toulouse with the town of Auch, serving intermediate suburban and rural communities.
-
A.
Toulouse–Bayonne railway
The Toulouse–Bayonne railway is a major rail line in southwestern France that connects the city of Toulouse with Bayonne near the Atlantic coast, serving numerous towns along the Garonne and Adour river valleys.
-
B.
Bordeaux–Toulouse railway line
The Bordeaux–Toulouse railway line is a major rail corridor in southwestern France that connects the cities of Bordeaux and Toulouse, serving numerous intermediate towns and facilitating regional passenger and freight transport.
-
C.
Bordeaux–Sète railway
The Bordeaux–Sète railway is a major French rail line in southwestern France that connects the Atlantic city of Bordeaux to the Mediterranean port of Sète, serving numerous regional hubs along the way.
-
D.
Bordeaux–Lyon railway line
The Bordeaux–Lyon railway line is a major French rail route that links the Atlantic city of Bordeaux with the eastern city of Lyon, crossing central France.
-
E.
Béziers–Neussargues railway
The Béziers–Neussargues railway is a French rail line crossing the Massif Central, noted for its dramatic mountain scenery and engineering works such as the Garabit Viaduct.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connectsCity | Toulouse ⓘ |
| connectsTown | Auch ⓘ |
| country | France ⓘ |
| electrification | partially non-electrified ⓘ |
| endPoint | Auch ⓘ |
| gauge | standard gauge ⓘ |
| geographicDirection | east–west route ⓘ |
| hasIntermediateStops | yes ⓘ |
| locatedIn | southwestern France ⓘ |
| locatedInRegion | Occitanie ⓘ |
| locatedOnContinent | Europe ⓘ |
| operatorType | regional rail operator ⓘ |
| partOfNetwork | French regional rail network ⓘ |
| primaryServiceType | passenger service ⓘ |
| servesArea |
Gers department
ⓘ
linked to:
Gers (department)
Haute-Garonne department ⓘ
linked to:
Haute-Garonne
Toulouse metropolitan area ⓘ
linked to:
Toulouse urban area
|
| servesCommunityType |
rural communities
ⓘ
suburban communities ⓘ |
| servesFunction | link between Toulouse and Auch ⓘ |
| startPoint | Toulouse ⓘ |
| terminus |
Auch
ⓘ
Toulouse ⓘ |
| trackType | heavy rail ⓘ |
| usedFor |
commuter transport
ⓘ
regional 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: Toulouse–Auch railway Description of subject: The Toulouse–Auch railway is a regional rail line in southwestern France that connects the city of Toulouse with the town of Auch, serving intermediate suburban and rural communities.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Toulouse–Auch railway
linked to: Toulouse–Auch railway