Los Angeles Board of Trade Building
E592498
The Los Angeles Board of Trade Building is a historic early-20th-century commercial high-rise in downtown Los Angeles, recognized for its architectural significance and role in the city’s business development.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Commercial Exchange Building (Los Angeles) | 1 |
| Los Angeles Board of Trade | 1 |
| Los Angeles Board of Trade Building canonical | 1 |
| National City Bank Building (Los Angeles) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6323524 — 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: Los Angeles Board of Trade Building Context triple: [Donald B. Parkinson, notableWork, Los Angeles Board of Trade Building]
-
A.
Los Angeles Chamber of Commerce Building
The Los Angeles Chamber of Commerce Building is a historic early 20th-century commercial landmark in downtown Los Angeles, designed in a Beaux-Arts/Neoclassical style that reflects the city’s growth as a major economic center.
-
B.
Los Angeles Department of Water and Power Building
The Los Angeles Department of Water and Power Building is a prominent Modernist high-rise office tower in downtown Los Angeles, known for its distinctive glass-and-concrete design and reflecting pools.
-
C.
Los Angeles Board of Education Building
The Los Angeles Board of Education Building is a historic civic structure in Los Angeles designed by prominent architect John C. Austin, known for its role in housing the city's educational administration.
-
D.
Bullocks Wilshire building
The Bullocks Wilshire building is a historic Art Deco former luxury department store in Los Angeles, renowned for its iconic tower and role in the city’s early 20th-century retail and architectural history.
-
E.
Los Angeles Examiner Building
The Los Angeles Examiner Building is a historic former newspaper headquarters in Los Angeles, California, known for its distinctive Art Deco–influenced design and association with William Randolph Hearst’s media empire.
- 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: Los Angeles Board of Trade Building Target entity description: The Los Angeles Board of Trade Building is a historic early-20th-century commercial high-rise in downtown Los Angeles, recognized for its architectural significance and role in the city’s business development.
-
A.
Los Angeles Chamber of Commerce Building
The Los Angeles Chamber of Commerce Building is a historic early 20th-century commercial landmark in downtown Los Angeles, designed in a Beaux-Arts/Neoclassical style that reflects the city’s growth as a major economic center.
-
B.
Los Angeles Department of Water and Power Building
The Los Angeles Department of Water and Power Building is a prominent Modernist high-rise office tower in downtown Los Angeles, known for its distinctive glass-and-concrete design and reflecting pools.
-
C.
Los Angeles Board of Education Building
The Los Angeles Board of Education Building is a historic civic structure in Los Angeles designed by prominent architect John C. Austin, known for its role in housing the city's educational administration.
-
D.
Bullocks Wilshire building
The Bullocks Wilshire building is a historic Art Deco former luxury department store in Los Angeles, renowned for its iconic tower and role in the city’s early 20th-century retail and architectural history.
-
E.
Los Angeles Examiner Building
The Los Angeles Examiner Building is a historic former newspaper headquarters in Los Angeles, California, known for its distinctive Art Deco–influenced design and association with William Randolph Hearst’s media empire.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf |
commercial high-rise building
ⓘ
office building ⓘ |
| architecturalSignificance | early-20th-century commercial high-rise architecture ⓘ |
| category |
historic commercial building in California
ⓘ
skyscraper office building in Los Angeles ⓘ |
| city | Los Angeles ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| district | Downtown Los Angeles ⓘ |
| era | early 20th century ⓘ |
| function | business offices ⓘ |
| hasUse |
commercial
ⓘ
office ⓘ |
| heritageStatus | historic ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Downtown Los Angeles ⓘ Los Angeles ⓘ United States ⓘ
linked to:
United States of America
|
| namedAfter |
Los Angeles Board of Trade
ⓘ
linked to:
Los Angeles Board of Trade Building
|
| partOf | central business district of Los Angeles ⓘ |
| roleIn | business development of Los Angeles ⓘ |
| significance | important to the commercial history of Los Angeles ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
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: Los Angeles Board of Trade Building Description of subject: The Los Angeles Board of Trade Building is a historic early-20th-century commercial high-rise in downtown Los Angeles, recognized for its architectural significance and role in the city’s business development.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Los Angeles Board of Trade Building
linked to: Los Angeles Board of Trade Building
linked to: Los Angeles Board of Trade Building