PacWest Center
E858910
PacWest Center is a prominent high-rise office building in downtown Portland, Oregon, and a recognizable part of the city’s skyline.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PacWest Center canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10388389 — 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: PacWest Center Context triple: [Portland skyline, featuresBuilding, PacWest Center]
-
A.
Pacific Coliseum
Pacific Coliseum is a multi-purpose indoor arena in Vancouver, Canada, best known for hosting figure skating and short track speed skating events during the 2010 Winter Olympics.
-
B.
Steelworks Center of the West
The Steelworks Center of the West is a museum and archival complex in Pueblo, Colorado, dedicated to preserving and interpreting the region’s steelmaking and industrial heritage.
-
C.
Pico Rivera Sports Arena
Pico Rivera Sports Arena is a large outdoor entertainment and event venue in Pico Rivera, California, known for hosting rodeos, concerts, and community gatherings.
-
D.
Desert Diamond Arena
Desert Diamond Arena is a major indoor sports and entertainment venue in Glendale, Arizona, hosting professional games, concerts, and large-scale events.
-
E.
SoFi Center
SoFi Center is a modern multi-purpose sports and entertainment arena associated with TGL’s high-tech golf league events.
- 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: PacWest Center Target entity description: PacWest Center is a prominent high-rise office building in downtown Portland, Oregon, and a recognizable part of the city’s skyline.
-
A.
Pacific Coliseum
Pacific Coliseum is a multi-purpose indoor arena in Vancouver, Canada, best known for hosting figure skating and short track speed skating events during the 2010 Winter Olympics.
-
B.
Steelworks Center of the West
The Steelworks Center of the West is a museum and archival complex in Pueblo, Colorado, dedicated to preserving and interpreting the region’s steelmaking and industrial heritage.
-
C.
Pico Rivera Sports Arena
Pico Rivera Sports Arena is a large outdoor entertainment and event venue in Pico Rivera, California, known for hosting rodeos, concerts, and community gatherings.
-
D.
Desert Diamond Arena
Desert Diamond Arena is a major indoor sports and entertainment venue in Glendale, Arizona, hosting professional games, concerts, and large-scale events.
-
E.
SoFi Center
SoFi Center is a modern multi-purpose sports and entertainment arena associated with TGL’s high-tech golf league events.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | skyscraper ⓘ |
| architecturalStyle | Postmodern architecture ⓘ |
| category |
Buildings and structures in Portland, Oregon
ⓘ
Postmodern architecture in Oregon ⓘ Skyscraper office buildings in Portland, Oregon ⓘ |
| city | Portland ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| floorCount | 30 ⓘ |
| hasFeature |
multi-tenant office floors
ⓘ
plaza at street level ⓘ setback tower form ⓘ |
| hasFunction |
ground-floor retail
ⓘ
office space ⓘ |
| hasMaterial |
glass
ⓘ
steel ⓘ stone cladding ⓘ |
| height |
approximately 127 meters
ⓘ
approximately 418 feet ⓘ |
| isLandmarkOf | downtown Portland skyline ⓘ |
| locatedIn |
downtown Portland
ⓘ
linked to:
City Center / Downtown Portland
|
| location | Portland, Oregon, United States ⓘ |
| neighborhood | Portland downtown core ⓘ |
| notableFor |
distinctive postmodern design
ⓘ
prominent presence in Portland skyline ⓘ |
| openingDate | 1984 ⓘ |
| partOf | Portland skyline ⓘ |
| primaryUse | commercial offices ⓘ |
| state | Oregon ⓘ |
| streetAddress | 1211 SW 5th Avenue ⓘ |
| yearCompleted | 1984 ⓘ |
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: PacWest Center Description of subject: PacWest Center is a prominent high-rise office building in downtown Portland, Oregon, and a recognizable part of the city’s skyline.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.