Landmark Center
E253214
Landmark Center is a historic former federal courthouse and post office in downtown Saint Paul, Minnesota, now used as a cultural and arts center.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Landmark Center canonical | 2 |
| Landmark Center Corporation | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2297620 — 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: Landmark Center Context triple: [Saint Paul, Minnesota, United States, hasLandmark, Landmark Center]
-
A.
Tower City Center
Tower City Center is a mixed-use commercial and transportation complex in downtown Cleveland, Ohio, known for its historic architecture, retail spaces, offices, and transit hub centered around the Terminal Tower.
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B.
Century Center
Century Center is a satellite campus of Pensacola State College that provides local access to the college’s academic and workforce education programs.
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C.
Embarcadero Center
Embarcadero Center is a large mixed-use commercial complex in downtown San Francisco known for its office towers, shops, restaurants, and public plazas.
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D.
Lloyd Center Tower
Lloyd Center Tower is a prominent office skyscraper in Portland, Oregon, known as one of the key commercial landmarks in the Lloyd District.
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E.
Columbia Center
Columbia Center is a prominent skyscraper and one of the tallest and most recognizable office towers in Seattle, Washington.
- 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: Landmark Center Target entity description: Landmark Center is a historic former federal courthouse and post office in downtown Saint Paul, Minnesota, now used as a cultural and arts center.
-
A.
Tower City Center
Tower City Center is a mixed-use commercial and transportation complex in downtown Cleveland, Ohio, known for its historic architecture, retail spaces, offices, and transit hub centered around the Terminal Tower.
-
B.
Century Center
Century Center is a satellite campus of Pensacola State College that provides local access to the college’s academic and workforce education programs.
-
C.
Embarcadero Center
Embarcadero Center is a large mixed-use commercial complex in downtown San Francisco known for its office towers, shops, restaurants, and public plazas.
-
D.
Lloyd Center Tower
Lloyd Center Tower is a prominent office skyscraper in Portland, Oregon, known as one of the key commercial landmarks in the Lloyd District.
-
E.
Columbia Center
Columbia Center is a prominent skyscraper and one of the tallest and most recognizable office towers in Seattle, Washington.
- F. None of above. chosen
Statements (49)
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: Landmark Center Description of subject: Landmark Center is a historic former federal courthouse and post office in downtown Saint Paul, Minnesota, now used as a cultural and arts center.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Landmark Center Corporation