Grenadersky Bridge
E311937
Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grenadersky Bridge canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2908023 — 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: Grenadersky Bridge Context triple: [Bolshaya Nevka, crossedBy, Grenadersky Bridge]
-
A.
Liteyny Bridge
Liteyny Bridge is a major steel bascule bridge in Saint Petersburg, Russia, known for carrying traffic across the Neva River and for its role in the city's historic urban landscape.
-
B.
Rohrbach’s Bridge
Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
-
C.
The Huc Bridge
The Huc Bridge is a famous bright-red wooden footbridge in Hanoi, Vietnam, leading to Ngoc Son Temple on Hoàn Kiếm Lake and serving as an iconic symbol of the city.
-
D.
Kaiser Wilhelm Bridge
The Kaiser Wilhelm Bridge is a historic swing bridge and prominent landmark in Wilhelmshaven, Germany, known for its distinctive steel architecture and role as a key crossing over the harbor.
-
E.
Pevchesky Bridge
Pevchesky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Griboyedov Canal near the city’s central landmarks.
- 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: Grenadersky Bridge Target entity description: Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
-
A.
Liteyny Bridge
Liteyny Bridge is a major steel bascule bridge in Saint Petersburg, Russia, known for carrying traffic across the Neva River and for its role in the city's historic urban landscape.
-
B.
Rohrbach’s Bridge
Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
-
C.
The Huc Bridge
The Huc Bridge is a famous bright-red wooden footbridge in Hanoi, Vietnam, leading to Ngoc Son Temple on Hoàn Kiếm Lake and serving as an iconic symbol of the city.
-
D.
Kaiser Wilhelm Bridge
The Kaiser Wilhelm Bridge is a historic swing bridge and prominent landmark in Wilhelmshaven, Germany, known for its distinctive steel architecture and role as a key crossing over the harbor.
-
E.
Pevchesky Bridge
Pevchesky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Griboyedov Canal near the city’s central landmarks.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
bridge in Saint Petersburg
ⓘ
road bridge ⓘ |
| connects | parts of Petrogradsky District ⓘ |
| continent | Europe ⓘ |
| country | Russia ⓘ |
| crosses |
Bolshaya Nevka
ⓘ
Bolshaya Nevka River ⓘ
linked to:
Bolshaya Nevka
|
| function | carries road traffic ⓘ |
| hasGeographicContext |
northwestern Russia
ⓘ
linked to:
Northwest Russia
|
| hasNameLanguage | Russian ⓘ |
| hasRoadType | urban road ⓘ |
| isInCityDistrict | Petrogradsky District ⓘ |
| isInfrastructureType | transport infrastructure ⓘ |
| isLocatedOn | Bolshaya Nevka riverbanks ⓘ |
| isOnWaterway | Neva River basin ⓘ |
| isPartOfCity | Saint Petersburg transport system ⓘ |
| locatedIn |
Saint Petersburg
ⓘ
linked to:
St. Petersburg
|
| locatedInAdministrativeTerritorialEntity | Petrogradsky District ⓘ |
| locatedInCountry | Russia ⓘ |
| locatedInTimeZone | Moscow Time ⓘ |
| partOf | road network of Saint Petersburg ⓘ |
| region | Northwestern Federal District ⓘ |
| usedFor |
pedestrian traffic
ⓘ
vehicular 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: Grenadersky Bridge Description of subject: Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.