Neva Bay
E61710
Neva Bay is a shallow eastern extension of the Gulf of Finland near Saint Petersburg, Russia, serving as the receiving basin for the Neva River before it enters the Baltic Sea.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Neva Bay canonical | 6 |
| Neva Bay of the Gulf of Finland | 2 |
| Neva basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T485631 — 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: Neva Bay Context triple: [Neva River, flowsInto, Neva Bay]
-
A.
Neva River
The Neva River is a major waterway in northwestern Russia that flows through Saint Petersburg into the Gulf of Finland, playing a central role in the city's geography, history, and economy.
-
B.
Yalta Bay
Yalta Bay is a coastal inlet on the southern shore of the Crimean Peninsula, forming the maritime setting for the resort city of Yalta on the Black Sea.
-
C.
Malaya Nevka
Malaya Nevka is a distributary channel of the Neva River in Saint Petersburg, Russia, forming part of the city’s intricate river and canal network.
-
D.
West Bay
West Bay is a district and residential community on Grand Cayman in the Cayman Islands, known for its coastal scenery and proximity to popular tourist areas like Seven Mile Beach.
-
E.
Boston Harbor
Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
- 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: Neva Bay Target entity description: Neva Bay is a shallow eastern extension of the Gulf of Finland near Saint Petersburg, Russia, serving as the receiving basin for the Neva River before it enters the Baltic Sea.
-
A.
Neva River
The Neva River is a major waterway in northwestern Russia that flows through Saint Petersburg into the Gulf of Finland, playing a central role in the city's geography, history, and economy.
-
B.
Yalta Bay
Yalta Bay is a coastal inlet on the southern shore of the Crimean Peninsula, forming the maritime setting for the resort city of Yalta on the Black Sea.
-
C.
Malaya Nevka
Malaya Nevka is a distributary channel of the Neva River in Saint Petersburg, Russia, forming part of the city’s intricate river and canal network.
-
D.
West Bay
West Bay is a district and residential community on Grand Cayman in the Cayman Islands, known for its coastal scenery and proximity to popular tourist areas like Seven Mile Beach.
-
E.
Boston Harbor
Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
bay
ⓘ
geographical feature ⓘ |
| belongsTo |
Gulf of Finland
ⓘ
surface form:
Eastern Gulf of Finland
|
| borderedBy |
Kronstadt
ⓘ
surface form:
Kronshtadt
St. Petersburg ⓘ
surface form:
Saint Petersburg
southern coast of the Gulf of Finland ⓘ |
| connectedTo |
Kronstadt
ⓘ
surface form:
Kronshtadt Roadstead
Neva River ⓘ
surface form:
Neva River delta
|
| country | Russia ⓘ |
| function | receiving basin for Neva River ⓘ |
| hasCharacteristic |
brackish water
ⓘ
shallow ⓘ |
| hasSalinity | low salinity ⓘ |
| hasStructure |
Saint Petersburg Dam
ⓘ
surface form:
Saint Petersburg Flood Prevention Facility Complex
|
| hasUse |
port access for Saint Petersburg
ⓘ
shipping ⓘ |
| influencedBy | freshwater inflow from Neva River ⓘ |
| locatedIn |
Baltic Sea drainage basin
ⓘ
surface form:
Baltic Sea basin
Leningrad Oblast ⓘ St. Petersburg ⓘ
surface form:
Saint Petersburg
Northwest Russia ⓘ
surface form:
northwestern Russia
|
| locatedOnCoastOf | Gulf of Finland ⓘ |
| mouthOf | Neva River ⓘ |
| partOf |
Baltic Sea
ⓘ
Gulf of Finland ⓘ |
| receivesWaterFrom | Neva River ⓘ |
| separatedBy | Saint Petersburg Dam ⓘ |
| separatedFrom |
Gulf of Finland
ⓘ
surface form:
outer Gulf of Finland
|
| waterBodyType | coastal bay ⓘ |
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: Neva Bay Description of subject: Neva Bay is a shallow eastern extension of the Gulf of Finland near Saint Petersburg, Russia, serving as the receiving basin for the Neva River before it enters the Baltic Sea.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Neva Bay of the Gulf of Finland
this entity surface form:
Neva Bay of the Gulf of Finland
this entity surface form:
Neva basin