Lloyd Center Tower
E35657
Lloyd Center Tower is a prominent office skyscraper in Portland, Oregon, known as one of the key commercial landmarks in the Lloyd District.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lloyd Center Tower canonical | 2 |
| Lloyd 700 Building | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T271680 — 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: Lloyd Center Tower Context triple: [Lloyd District, contains, Lloyd Center Tower]
-
A.
Chase Tower
Chase Tower is a prominent postmodern skyscraper and office building that dominates the skyline of downtown Dallas, Texas.
-
B.
Water Tower Place
Water Tower Place is a major mixed-use skyscraper and shopping complex in Chicago, known for its prominent location along the city’s Magnificent Mile.
-
C.
Comerica Bank Tower
Comerica Bank Tower is a prominent postmodern skyscraper in the Dallas skyline, known for its distinctive stepped design and role as a major office building in the city’s central business district.
-
D.
Portland City Hall
Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
-
E.
Portland Expo Building
The Portland Expo Building is a historic multi-purpose arena in Portland, Maine, best known today as the home court of the NBA G League’s Maine Celtics.
- 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: Lloyd Center Tower Target entity description: Lloyd Center Tower is a prominent office skyscraper in Portland, Oregon, known as one of the key commercial landmarks in the Lloyd District.
-
A.
Chase Tower
Chase Tower is a prominent postmodern skyscraper and office building that dominates the skyline of downtown Dallas, Texas.
-
B.
Water Tower Place
Water Tower Place is a major mixed-use skyscraper and shopping complex in Chicago, known for its prominent location along the city’s Magnificent Mile.
-
C.
Comerica Bank Tower
Comerica Bank Tower is a prominent postmodern skyscraper in the Dallas skyline, known for its distinctive stepped design and role as a major office building in the city’s central business district.
-
D.
Portland City Hall
Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
-
E.
Portland Expo Building
The Portland Expo Building is a historic multi-purpose arena in Portland, Maine, best known today as the home court of the NBA G League’s Maine Celtics.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
commercial building
ⓘ
high-rise building ⓘ office skyscraper ⓘ |
| city | Portland ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| district | Lloyd District ⓘ |
| hasCategory |
Commercial buildings in Oregon
ⓘ
Office buildings in Portland, Oregon ⓘ Skyscrapers in Portland, Oregon ⓘ |
| hasEconomicRole | major office employment center in the Lloyd District ⓘ |
| hasFunction | business offices ⓘ |
| hasSkylineRole | prominent feature of the Lloyd District skyline ⓘ |
| hasSurroundingUse |
commercial
ⓘ
office ⓘ retail ⓘ |
| isAccessibleBy | public transit in Portland ⓘ |
| isInTimeZone | Pacific Time Zone ⓘ |
| isLandmarkOf |
Lloyd District
ⓘ
Portland, Oregon ⓘ
linked to:
Portland, Oregon, United States
|
| isNearby | Lloyd Center shopping mall ⓘ |
| isPartOf |
Lloyd Center area
ⓘ
linked to:
Lloyd Center shopping mall
|
| locatedIn | Lloyd District ⓘ |
| locatedOn | east side of the Willamette River ⓘ |
| location |
Portland, Oregon
ⓘ
linked to:
Portland
|
| notableFor |
being a key commercial landmark in the Lloyd District
ⓘ
its prominence in Portland’s eastside skyline ⓘ |
| region | Pacific Northwest ⓘ |
| state | Oregon ⓘ |
| usedFor |
commercial offices
ⓘ
office space ⓘ |
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: Lloyd Center Tower Description of subject: Lloyd Center Tower is a prominent office skyscraper in Portland, Oregon, known as one of the key commercial landmarks in the Lloyd District.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lloyd Center Tower