Ariel Rios Federal Building
E472619
The Ariel Rios Federal Building is a prominent U.S. government office building in Washington, D.C., known for its neoclassical architecture and role in housing federal agencies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ariel Rios Federal Building canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4821952 — 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: Ariel Rios Federal Building Context triple: [Federal Triangle, contains, Ariel Rios Federal Building]
-
A.
Federico Degetau Federal Building
The Federico Degetau Federal Building is a major federal government complex in San Juan, Puerto Rico, that houses key U.S. government offices and judicial facilities.
-
B.
José V. Toledo Federal Building and U.S. Courthouse
The José V. Toledo Federal Building and U.S. Courthouse is a key federal judicial facility in Puerto Rico that houses proceedings of the United States District Court for the District of Puerto Rico.
-
C.
Charles R. Jonas Federal Building
The Charles R. Jonas Federal Building is a historic federal courthouse and office building in Charlotte, North Carolina, that houses proceedings of the U.S. District Court for the Western District of North Carolina.
-
D.
Kenneth B. Keating Federal Building
The Kenneth B. Keating Federal Building is a federal courthouse and office building in Rochester, New York, named after former U.S. Senator and judge Kenneth B. Keating.
-
E.
Ronald V. Dellums Federal Building
The Ronald V. Dellums Federal Building is a prominent federal office and courthouse complex in Oakland, California, named after former congressman and Oakland mayor Ronald V. Dellums.
- 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: Ariel Rios Federal Building Target entity description: The Ariel Rios Federal Building is a prominent U.S. government office building in Washington, D.C., known for its neoclassical architecture and role in housing federal agencies.
-
A.
Federico Degetau Federal Building
The Federico Degetau Federal Building is a major federal government complex in San Juan, Puerto Rico, that houses key U.S. government offices and judicial facilities.
-
B.
José V. Toledo Federal Building and U.S. Courthouse
The José V. Toledo Federal Building and U.S. Courthouse is a key federal judicial facility in Puerto Rico that houses proceedings of the United States District Court for the District of Puerto Rico.
-
C.
Charles R. Jonas Federal Building
The Charles R. Jonas Federal Building is a historic federal courthouse and office building in Charlotte, North Carolina, that houses proceedings of the U.S. District Court for the Western District of North Carolina.
-
D.
Kenneth B. Keating Federal Building
The Kenneth B. Keating Federal Building is a federal courthouse and office building in Rochester, New York, named after former U.S. Senator and judge Kenneth B. Keating.
-
E.
Ronald V. Dellums Federal Building
The Ronald V. Dellums Federal Building is a prominent federal office and courthouse complex in Oakland, California, named after former congressman and Oakland mayor Ronald V. Dellums.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
federal office building
ⓘ
government building ⓘ office building ⓘ |
| architecturalStyle | Neoclassical architecture ⓘ |
| category |
Buildings and structures in Washington, D.C.
ⓘ
Federal buildings in the United States ⓘ Neoclassical architecture in Washington, D.C. ⓘ |
| country | United States of America ⓘ |
| function | houses federal government offices ⓘ |
| hasFeature |
classical detailing
ⓘ
colonnades ⓘ monumental façade ⓘ |
| locatedIn |
Federal Triangle
ⓘ
Northwest Washington, D.C. ⓘ Washington, D.C. ⓘ |
| managedBy | U.S. General Services Administration ⓘ |
| material | stone ⓘ |
| namedAfter | Ariel Rios ⓘ |
| occupant |
U.S. Environmental Protection Agency
ⓘ
other U.S. federal agencies ⓘ |
| ownedBy |
U.S. federal government
ⓘ
linked to:
United States government
|
| partOf |
Federal Triangle complex
ⓘ
linked to:
Federal Triangle
|
| significance | prominent U.S. government office building in Washington, D.C. ⓘ |
| streetAddress | 12th Street and Pennsylvania Avenue NW ⓘ |
| use | administrative 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: Ariel Rios Federal Building Description of subject: The Ariel Rios Federal Building is a prominent U.S. government office building in Washington, D.C., known for its neoclassical architecture and role in housing federal agencies.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.