Central Public Works Department
E18602
The Central Public Works Department is a premier Indian government agency responsible for the planning, construction, and maintenance of public infrastructure and buildings across the country.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T153038 — 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: Central Public Works Department Context triple: [Raj Ghat, maintainedBy, Central Public Works Department]
-
A.
Public Works Administration
The Public Works Administration was a major U.S. New Deal agency that funded large-scale public construction projects to stimulate economic recovery and create jobs during the Great Depression.
-
B.
Ministry of Communications building
The Ministry of Communications building is a prominent government office block located on Havana’s Plaza de la Revolución, known for its imposing architecture and role in Cuba’s state communications administration.
-
C.
Rural Electrification Administration
The Rural Electrification Administration was a New Deal-era U.S. government agency that financed and promoted the extension of electric power to rural and farm areas across the country.
-
D.
New York City Department of Environmental Protection
The New York City Department of Environmental Protection is the municipal agency responsible for managing the city’s water supply, wastewater treatment, and environmental regulation to protect public health and natural resources.
-
E.
Office of Civilian Defense
The Office of Civilian Defense was a U.S. federal agency during World War II responsible for coordinating civil defense measures such as air raid precautions, blackout drills, and civilian volunteer programs on the home front.
- 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: Central Public Works Department Target entity description: The Central Public Works Department is a premier Indian government agency responsible for the planning, construction, and maintenance of public infrastructure and buildings across the country.
-
A.
Public Works Administration
The Public Works Administration was a major U.S. New Deal agency that funded large-scale public construction projects to stimulate economic recovery and create jobs during the Great Depression.
-
B.
Ministry of Communications building
The Ministry of Communications building is a prominent government office block located on Havana’s Plaza de la Revolución, known for its imposing architecture and role in Cuba’s state communications administration.
-
C.
Rural Electrification Administration
The Rural Electrification Administration was a New Deal-era U.S. government agency that financed and promoted the extension of electric power to rural and farm areas across the country.
-
D.
New York City Department of Environmental Protection
The New York City Department of Environmental Protection is the municipal agency responsible for managing the city’s water supply, wastewater treatment, and environmental regulation to protect public health and natural resources.
-
E.
Office of Civilian Defense
The Office of Civilian Defense was a U.S. federal agency during World War II responsible for coordinating civil defense measures such as air raid precautions, blackout drills, and civilian volunteer programs on the home front.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
public works department ⓘ |
| country | India ⓘ |
| employs |
architects
ⓘ
civil engineers ⓘ electrical engineers ⓘ horticulture professionals ⓘ mechanical engineers ⓘ |
| fieldOfWork |
architecture
ⓘ
electrical engineering ⓘ mechanical engineering ⓘ project management ⓘ structural engineering ⓘ urban infrastructure ⓘ |
| follows |
Central Public Works Department
self-linksurface differs
ⓘ
surface form:
Central Public Works Department Maintenance Manual
Central Public Works Department self-linksurface differs ⓘ
surface form:
Central Public Works Department Works Manual
Government of India financial rules ⓘ |
| hasDivision |
Central Design Organization
ⓘ
Central Electrical and Mechanical Wing ⓘ horticulture wing ⓘ |
| headquartersLocation |
New Delhi, India
ⓘ
surface form:
New Delhi
|
| jurisdiction | Government of India ⓘ |
| notableProjectType |
border infrastructure works
ⓘ
institutional buildings ⓘ office complexes for central ministries ⓘ residential colonies for central government staff ⓘ |
| operatesIn |
Union territories of India
ⓘ
surface form:
Union Territories of India
all states of India ⓘ |
| parentOrganization |
Ministry of Housing and Urban Affairs, India
ⓘ
surface form:
Ministry of Housing and Urban Affairs
|
| responsibility |
construction of central government buildings
ⓘ
construction of non-residential central government buildings ⓘ construction of residential accommodation for central government employees ⓘ execution of projects for Parliament-related infrastructure ⓘ execution of projects for autonomous bodies of the Government of India ⓘ execution of projects for central ministries ⓘ execution of projects for central public sector undertakings ⓘ execution of projects for the judiciary ⓘ execution of public works for the Union Government ⓘ maintenance of central government buildings ⓘ maintenance of central government infrastructure ⓘ maintenance of central government offices ⓘ maintenance of central government residential colonies ⓘ maintenance of heritage government buildings ⓘ planning of central government buildings ⓘ |
| sector |
civil engineering
ⓘ
construction ⓘ public infrastructure ⓘ public works ⓘ |
| shortName |
Central Public Works Department
self-linksurface differs
ⓘ
surface form:
CPWD
|
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: Central Public Works Department Description of subject: The Central Public Works Department is a premier Indian government agency responsible for the planning, construction, and maintenance of public infrastructure and buildings across the country.
Referenced by (32)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Raj Ghat
Central Public Works Department
→
shortName
→
Central Public Works Department
self-linksurface differs
ⓘ
this entity surface form:
CPWD
Central Public Works Department
→
follows
→
Central Public Works Department
self-linksurface differs
ⓘ
this entity surface form:
Central Public Works Department Works Manual
Central Public Works Department
→
follows
→
Central Public Works Department
self-linksurface differs
ⓘ
this entity surface form:
Central Public Works Department Maintenance Manual
subject surface form:
Sansad Bhavan
this entity surface form:
public works department in India
subject surface form:
India Office
this entity surface form:
Public Works Department
this entity surface form:
Public Works Department, Government of India
this entity surface form:
Central Public Works Department of India
this entity surface form:
Public Works Department of the Government of India
this entity surface form:
Public Works Department of the Government of India
this entity surface form:
Public Works Department of the Government of India