Ithaca
E174784
Ithaca is a Greek island in the Ionian Sea, traditionally identified as the legendary home of Odysseus in Homer’s Odyssey.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ithaca canonical | 50 |
| municipality of Ithaca | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T629346 — 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: Ithaca Context triple: [Ionian Sea, contains, Ithaca]
-
A.
Ithaca metropolitan area
The Ithaca metropolitan area is a small metropolitan region in central New York State centered on the city of Ithaca and home to institutions like Cornell University and Ithaca College.
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B.
Utica
Utica was an ancient Phoenician colony in North Africa that became one of the earliest and most important urban centers in the western Mediterranean.
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C.
Binghamton, New York
Binghamton, New York is a small city in upstate New York known as a former manufacturing hub and home to Binghamton University, located near the Pennsylvania border in the state's Southern Tier.
-
D.
Syracuse
Syracuse is an ancient and historically significant city on the eastern coast of Sicily, renowned as a powerful Greek colony and cultural center in antiquity.
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E.
Syracuse
Syracuse is a mid-sized city in central New York State known for Syracuse University, its role as a regional economic and cultural hub, and its snowy winters.
- 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: Ithaca Target entity description: Ithaca is a Greek island in the Ionian Sea, traditionally identified as the legendary home of Odysseus in Homer’s Odyssey.
-
A.
Ithaca metropolitan area
The Ithaca metropolitan area is a small metropolitan region in central New York State centered on the city of Ithaca and home to institutions like Cornell University and Ithaca College.
-
B.
Utica
Utica was an ancient Phoenician colony in North Africa that became one of the earliest and most important urban centers in the western Mediterranean.
-
C.
Binghamton, New York
Binghamton, New York is a small city in upstate New York known as a former manufacturing hub and home to Binghamton University, located near the Pennsylvania border in the state's Southern Tier.
-
D.
Syracuse
Syracuse is an ancient and historically significant city on the eastern coast of Sicily, renowned as a powerful Greek colony and cultural center in antiquity.
-
E.
Syracuse
Syracuse is a mid-sized city in central New York State known for Syracuse University, its role as a regional economic and cultural hub, and its snowy winters.
- F. None of above. chosen
Statements (47)
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: Ithaca Description of subject: Ithaca is a Greek island in the Ionian Sea, traditionally identified as the legendary home of Odysseus in Homer’s Odyssey.
Referenced by (51)
Full triples — surface form annotated when it differs from this entity's canonical label.