river Alpheus
E403999
The river Alpheus is a major river in the Peloponnese of Greece, famed in Greek mythology for its subterranean course and its legendary connection to the nymph Arethusa.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Alpheus River | 5 |
| river Alpheus canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2814613 — 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: river Alpheus Context triple: [Arethusa, connectedWith, river Alpheus]
-
A.
Almond River
Almond River is a river in central Scotland that flows through West Lothian near the town of Livingston before joining the River Forth.
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B.
River Whiteadder
River Whiteadder is a river in southeastern Scotland that flows through the Scottish Borders and East Lothian before joining the River Tweed.
-
C.
Day River
The Day River is a significant river in northern Vietnam that flows through several provinces, including Nam Dinh, and plays an important role in regional agriculture and water management.
-
D.
River Noe
River Noe is a small river in England’s Peak District that flows through the Vale of Edale before joining the River Derwent.
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E.
Magothy River
The Magothy River is a tidal sub-estuary of the Chesapeake Bay in Maryland, known for its recreational boating, waterfront communities, and ecological significance.
- 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: river Alpheus Target entity description: The river Alpheus is a major river in the Peloponnese of Greece, famed in Greek mythology for its subterranean course and its legendary connection to the nymph Arethusa.
-
A.
Almond River
Almond River is a river in central Scotland that flows through West Lothian near the town of Livingston before joining the River Forth.
-
B.
River Whiteadder
River Whiteadder is a river in southeastern Scotland that flows through the Scottish Borders and East Lothian before joining the River Tweed.
-
C.
Day River
The Day River is a significant river in northern Vietnam that flows through several provinces, including Nam Dinh, and plays an important role in regional agriculture and water management.
-
D.
River Noe
River Noe is a small river in England’s Peak District that flows through the Vale of Edale before joining the River Derwent.
-
E.
Magothy River
The Magothy River is a tidal sub-estuary of the Chesapeake Bay in Maryland, known for its recreational boating, waterfront communities, and ecological significance.
- F. None of above. chosen
Statements (46)
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: river Alpheus Description of subject: The river Alpheus is a major river in the Peloponnese of Greece, famed in Greek mythology for its subterranean course and its legendary connection to the nymph Arethusa.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Arethusa (nymph in Greek mythology)
linked to: river Alpheus
linked to: river Alpheus
subject linked to:
Elis in the Peloponnese
linked to: river Alpheus