Chaumont Viaduct
E1006662
Chaumont Viaduct is a monumental 19th-century railway bridge in northeastern France, renowned for its multiple tiers of stone arches spanning the Suize valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chaumont Viaduct canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12814415 — 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: Chaumont Viaduct Context triple: [Chaumont, hasLandmark, Chaumont Viaduct]
-
A.
Perrine Bridge
Perrine Bridge is a large steel arch bridge spanning the Snake River Canyon in Twin Falls, Idaho, renowned for its dramatic views and popularity as a BASE jumping site.
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B.
Portage Viaduct
Portage Viaduct is a historic railroad bridge spanning the Genesee River gorge in Letchworth State Park in western New York.
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C.
Pont du Diable bridge
The Pont du Diable bridge is a historic medieval stone arch bridge near Céret in southern France, famed for its dramatic single span over the River Tech and its association with local devil-related legends.
-
D.
Tournelle Bridge
Tournelle Bridge is a historic Parisian bridge over the Seine, known for its views of Notre-Dame Cathedral and its distinctive statue of Saint Geneviève.
-
E.
Newkirk Viaduct
The Newkirk Viaduct is a historic 19th-century railroad bridge in Philadelphia that played a key role in early rail travel along the Northeast 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: Chaumont Viaduct Target entity description: Chaumont Viaduct is a monumental 19th-century railway bridge in northeastern France, renowned for its multiple tiers of stone arches spanning the Suize valley.
-
A.
Perrine Bridge
Perrine Bridge is a large steel arch bridge spanning the Snake River Canyon in Twin Falls, Idaho, renowned for its dramatic views and popularity as a BASE jumping site.
-
B.
Portage Viaduct
Portage Viaduct is a historic railroad bridge spanning the Genesee River gorge in Letchworth State Park in western New York.
-
C.
Pont du Diable bridge
The Pont du Diable bridge is a historic medieval stone arch bridge near Céret in southern France, famed for its dramatic single span over the River Tech and its association with local devil-related legends.
-
D.
Tournelle Bridge
Tournelle Bridge is a historic Parisian bridge over the Seine, known for its views of Notre-Dame Cathedral and its distinctive statue of Saint Geneviève.
-
E.
Newkirk Viaduct
The Newkirk Viaduct is a historic 19th-century railroad bridge in Philadelphia that played a key role in early rail travel along the Northeast Corridor.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
19th-century bridge
ⓘ
masonry arch bridge ⓘ railway viaduct ⓘ |
| architecturalStyle | masonry arch ⓘ |
| builtBy | Compagnie des chemins de fer de l’Est NERFINISHED ⓘ |
| constructionStartDate | 1855 ⓘ |
| country | France ⓘ |
| crosses | Suize valley NERFINISHED ⓘ |
| designedBy | Eugène Decomble NERFINISHED ⓘ |
| hasCategory |
Monuments historiques of Grand Est
NERFINISHED
ⓘ
Railway bridges in France ⓘ Viaducts in France ⓘ |
| hasConstructionTechnique | cut-stone masonry ⓘ |
| hasLowerTierArches | true ⓘ |
| hasMiddleTierArches | true ⓘ |
| hasMultipleTiersOfArches | true ⓘ |
| hasPedestrianAccess | true ⓘ |
| hasStructuralSystem | series of stone arches ⓘ |
| hasTourismSignificance | regional landmark ⓘ |
| hasUpperTierArches | true ⓘ |
| hasViewOf | town of Chaumont ⓘ |
| height | about 50 metres ⓘ |
| heritageDesignation | Monument historique (France) NERFINISHED ⓘ |
| heritageDesignationDate | 1976 ⓘ |
| inaugurationDate | 1857 ⓘ |
| isTouristAttraction | true ⓘ |
| length | about 600 metres ⓘ |
| locatedIn |
Chaumont
NERFINISHED
ⓘ
Grand Est NERFINISHED ⓘ Haute-Marne NERFINISHED ⓘ Suize valley NERFINISHED ⓘ eastern Paris–Mulhouse corridor NERFINISHED ⓘ northeastern France ⓘ |
| locatedNear | Suize river NERFINISHED ⓘ |
| materialUsed | stone ⓘ |
| notableFor |
monumental scale
ⓘ
multiple tiers of stone arches ⓘ panoramic views over Chaumont ⓘ |
| numberOfArches | about 50 ⓘ |
| numberOfLevels | 3 ⓘ |
| openingDate | 1857 ⓘ |
| operator | SNCF NERFINISHED ⓘ |
| owner | French state NERFINISHED ⓘ |
| partOf |
French railway network
ⓘ
Paris–Mulhouse railway line NERFINISHED ⓘ |
| regionServed | Haute-Marne department NERFINISHED ⓘ |
| supports | double-track railway ⓘ |
| usedFor | railway traffic ⓘ |
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: Chaumont Viaduct Description of subject: Chaumont Viaduct is a monumental 19th-century railway bridge in northeastern France, renowned for its multiple tiers of stone arches spanning the Suize valley.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.