Consolidated Builders, Inc.
E58689
Consolidated Builders, Inc. was a major construction consortium best known for serving as the primary contractor responsible for building the Grand Coulee Dam, one of the largest concrete structures in the world.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Consolidated Builders, Inc. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T469817 — 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: Consolidated Builders, Inc. Context triple: [Grand Coulee Dam, builder, Consolidated Builders, Inc.]
-
A.
Radley Steel Construction Company
Radley Steel Construction Company was an early 20th-century engineering and construction firm known for employing pioneering civil engineer and suffragist Nora Stanton Blatch.
-
B.
Turner Construction Company
Turner Construction Company is a major American construction management firm known for building large-scale commercial, sports, and institutional projects across the United States and internationally.
-
C.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
-
D.
American Bridge Company
American Bridge Company is a major U.S. engineering and construction firm historically known for building large-scale steel structures such as bridges and skyscrapers.
-
E.
Holabird & Roche
Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
- 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: Consolidated Builders, Inc. Target entity description: Consolidated Builders, Inc. was a major construction consortium best known for serving as the primary contractor responsible for building the Grand Coulee Dam, one of the largest concrete structures in the world.
-
A.
Radley Steel Construction Company
Radley Steel Construction Company was an early 20th-century engineering and construction firm known for employing pioneering civil engineer and suffragist Nora Stanton Blatch.
-
B.
Turner Construction Company
Turner Construction Company is a major American construction management firm known for building large-scale commercial, sports, and institutional projects across the United States and internationally.
-
C.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
-
D.
American Bridge Company
American Bridge Company is a major U.S. engineering and construction firm historically known for building large-scale steel structures such as bridges and skyscrapers.
-
E.
Holabird & Roche
Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
construction consortium
ⓘ
engineering and construction contractor ⓘ |
| associatedWithStructure | one of the largest concrete structures in the world ⓘ |
| constructionMethod | mass concrete construction ⓘ |
| contractorType | primary construction contractor ⓘ |
| countryOfOperation |
United States of America
ⓘ
surface form:
United States
|
| employerRole | employed large construction workforce on Grand Coulee Dam ⓘ |
| fieldOfWork |
dam construction
ⓘ
large-scale infrastructure projects ⓘ |
| hasPart | multiple construction firms (consortium members) ⓘ |
| industry |
civil engineering
ⓘ
construction ⓘ |
| knownFor |
building Grand Coulee Dam
ⓘ
participation in one of the largest concrete construction projects in the world ⓘ |
| notableAchievement | completion of primary construction responsibilities for Grand Coulee Dam ⓘ |
| notableWork | Grand Coulee Dam ⓘ |
| operatedOnProject | Grand Coulee Dam construction ⓘ |
| projectClient |
Bureau of Reclamation
ⓘ
surface form:
United States federal government (for Grand Coulee Dam)
|
| projectSignificance | involvement in a landmark U.S. hydroelectric project ⓘ |
| projectType | hydroelectric dam construction ⓘ |
| role | primary contractor for Grand Coulee Dam ⓘ |
| significantProjectLocation |
Columbia River
ⓘ
surface form:
Columbia River, Washington, United States
|
| workScope |
concrete placement for Grand Coulee Dam
ⓘ
major civil works for Grand Coulee Dam ⓘ structural construction for Grand Coulee Dam ⓘ |
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: Consolidated Builders, Inc. Description of subject: Consolidated Builders, Inc. was a major construction consortium best known for serving as the primary contractor responsible for building the Grand Coulee Dam, one of the largest concrete structures in the world.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.