Alpheios River
E768071
The Alpheios River is one of the major rivers of the Peloponnese in Greece, historically significant in ancient Greek geography and mythology.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Alpheios River canonical | 3 |
| Alpheios | 1 |
| Alpheios Potamos | 1 |
| river god Alpheios | 1 |
| Ἀλφειός (Alpheios) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8954309 — 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: Alpheios River Context triple: [Megalopolis, nearRiver, Alpheios River]
-
A.
Spercheios River
The Spercheios River is a significant river in central Greece that flows through the region of Phthiotis before emptying into the Malian Gulf near the historic pass of Thermopylae.
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B.
Kephissos River
The Kephissos River is a significant river in central Greece that flows through the region of Boeotia and has been important since antiquity for nearby cities and agriculture.
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C.
Aliakmonas River
The Aliakmonas River is the longest river entirely within Greece, flowing through the region of Macedonia before emptying into the Aegean Sea.
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D.
Peiros River
The Peiros River is a watercourse in the Achaea region of Greece that flows through the northern Peloponnese toward the Gulf of Patras.
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E.
Smynos River
The Smynos River is a lesser-known watercourse in the Peloponnese region of Greece that serves as a tributary within the Eurotas River basin.
- 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: Alpheios River Target entity description: The Alpheios River is one of the major rivers of the Peloponnese in Greece, historically significant in ancient Greek geography and mythology.
-
A.
Spercheios River
The Spercheios River is a significant river in central Greece that flows through the region of Phthiotis before emptying into the Malian Gulf near the historic pass of Thermopylae.
-
B.
Kephissos River
The Kephissos River is a significant river in central Greece that flows through the region of Boeotia and has been important since antiquity for nearby cities and agriculture.
-
C.
Aliakmonas River
The Aliakmonas River is the longest river entirely within Greece, flowing through the region of Macedonia before emptying into the Aegean Sea.
-
D.
Peiros River
The Peiros River is a watercourse in the Achaea region of Greece that flows through the northern Peloponnese toward the Gulf of Patras.
-
E.
Smynos River
The Smynos River is a lesser-known watercourse in the Peloponnese region of Greece that serves as a tributary within the Eurotas River basin.
- 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: Alpheios River Description of subject: The Alpheios River is one of the major rivers of the Peloponnese in Greece, historically significant in ancient Greek geography and mythology.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
kingdom of Elis
linked to: Alpheios River
linked to: Alpheios River
linked to: Alpheios River
linked to: Alpheios River