CenterPoint Energy Plaza
E911767
CenterPoint Energy Plaza is a prominent office skyscraper in Houston, Texas, serving as a major corporate headquarters and a notable feature of the city's skyline.
All labels observed (3)
| Label | Occurrences |
|---|---|
| CenterPoint Energy Plaza canonical | 2 |
| Reliant Energy Plaza | 1 |
| United Energy Plaza | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11202220 — 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: CenterPoint Energy Plaza Context triple: [Downtown Houston, hasSkyscraper, CenterPoint Energy Plaza]
-
A.
Central Plaza
Central Plaza is a prominent 78-story skyscraper in Hong Kong’s Wan Chai district, notable for its distinctive triangular floor plan and once holding the title of the city’s tallest building.
-
B.
Central Plaza
Central Plaza is the main ceremonial and civic square at the ancient Maya city of Calakmul, surrounded by prominent pyramids and public buildings that formed the core of its urban and ritual life.
-
C.
Southwest Center
Southwest Center is an educational campus of Santa Rosa Junior College serving students in the southwest region of its district.
-
D.
Centerpoint Mall
Centerpoint Mall is a large enclosed shopping centre located at the boundary of Toronto’s North York district and the city of Vaughan, featuring a variety of retail stores, services, and dining options.
-
E.
Pennzoil Place
Pennzoil Place is a landmark pair of trapezoidal skyscrapers in downtown Houston, Texas, celebrated for their innovative postmodern design and dramatic silhouette.
- 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: CenterPoint Energy Plaza Target entity description: CenterPoint Energy Plaza is a prominent office skyscraper in Houston, Texas, serving as a major corporate headquarters and a notable feature of the city's skyline.
-
A.
Central Plaza
Central Plaza is a prominent 78-story skyscraper in Hong Kong’s Wan Chai district, notable for its distinctive triangular floor plan and once holding the title of the city’s tallest building.
-
B.
Central Plaza
Central Plaza is the main ceremonial and civic square at the ancient Maya city of Calakmul, surrounded by prominent pyramids and public buildings that formed the core of its urban and ritual life.
-
C.
Southwest Center
Southwest Center is an educational campus of Santa Rosa Junior College serving students in the southwest region of its district.
-
D.
Centerpoint Mall
Centerpoint Mall is a large enclosed shopping centre located at the boundary of Toronto’s North York district and the city of Vaughan, featuring a variety of retail stores, services, and dining options.
-
E.
Pennzoil Place
Pennzoil Place is a landmark pair of trapezoidal skyscrapers in downtown Houston, Texas, celebrated for their innovative postmodern design and dramatic silhouette.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
high-rise building
ⓘ
office building ⓘ skyscraper ⓘ |
| architecturalStyle | modernist architecture ⓘ |
| category |
Buildings and structures in Houston, Texas
ⓘ
Office buildings completed in 1974 ⓘ Skyscraper office buildings in Houston, Texas ⓘ |
| city | Houston ⓘ |
| completionDate | 1974 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| floorCount | 47 ⓘ |
| formerName |
HL&P Plaza
ⓘ
Houston Industries Plaza ⓘ Reliant Energy Plaza ⓘ
linked to:
CenterPoint Energy Plaza
|
| function | corporate headquarters ⓘ |
| hasElevatorCount | multiple ⓘ |
| hasParking | yes ⓘ |
| isA | landmark in Houston ⓘ |
| locatedIn | Downtown Houston ⓘ |
| location |
Houston, Texas
ⓘ
linked to:
Houston
|
| material |
concrete
ⓘ
glass ⓘ steel ⓘ |
| namedAfter | CenterPoint Energy ⓘ |
| notableFor |
being a major corporate headquarters in Houston
ⓘ
prominent presence in the Houston skyline ⓘ |
| openingDate | 1974 ⓘ |
| owner | CenterPoint Energy ⓘ |
| partOf | Houston skyline ⓘ |
| primaryUse | office ⓘ |
| roofHeight |
226 m
ⓘ
741 ft ⓘ |
| state | Texas ⓘ |
| status | completed ⓘ |
| tenant | CenterPoint Energy ⓘ |
| usedFor | commercial offices ⓘ |
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: CenterPoint Energy Plaza Description of subject: CenterPoint Energy Plaza is a prominent office skyscraper in Houston, Texas, serving as a major corporate headquarters and a notable feature of the city's skyline.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CenterPoint Energy Plaza
linked to: CenterPoint Energy Plaza