CDOT
E399330
CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CDOT canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3939479 — 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: CDOT Context triple: [Chicago Department of Transportation, shortName, CDOT]
-
A.
SecDOT
SecDOT is the commonly used abbreviation for the United States Secretary of Transportation, the Cabinet-level official who oversees federal transportation policy and programs.
-
B.
Connecticut Department of Transportation
The Connecticut Department of Transportation is the state agency responsible for planning, developing, and managing Connecticut’s transportation infrastructure, including highways, public transit, rail, and aviation systems.
-
C.
Colorado Department of Transportation
The Colorado Department of Transportation is the state government agency responsible for planning, building, and maintaining Colorado’s highway and transportation infrastructure.
-
D.
IDOT
IDOT is the state agency responsible for planning, building, and maintaining Iowa’s transportation systems, including highways and public transit.
-
E.
Missouri Department of Transportation
The Missouri Department of Transportation is the state government agency responsible for planning, building, and maintaining Missouri’s highway and transportation infrastructure.
- 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: CDOT Target entity description: CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
-
A.
SecDOT
SecDOT is the commonly used abbreviation for the United States Secretary of Transportation, the Cabinet-level official who oversees federal transportation policy and programs.
-
B.
Connecticut Department of Transportation
The Connecticut Department of Transportation is the state agency responsible for planning, developing, and managing Connecticut’s transportation infrastructure, including highways, public transit, rail, and aviation systems.
-
C.
Colorado Department of Transportation
The Colorado Department of Transportation is the state government agency responsible for planning, building, and maintaining Colorado’s highway and transportation infrastructure.
-
D.
IDOT
IDOT is the state agency responsible for planning, building, and maintaining Iowa’s transportation systems, including highways and public transit.
-
E.
Missouri Department of Transportation
The Missouri Department of Transportation is the state government agency responsible for planning, building, and maintaining Missouri’s highway and transportation infrastructure.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
government organization
ⓘ
municipal agency ⓘ |
| abbreviation | CDOT self-linksurface differs ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| goal |
improve safety of Chicago’s transportation network
ⓘ
maintain state of good repair for Chicago’s transportation assets ⓘ promote walking, biking, and transit in Chicago ⓘ support mobility for people and goods in Chicago ⓘ |
| hasHeadquartersIn | Chicago ⓘ |
| jurisdiction | City of Chicago ⓘ |
| locatedIn |
Chicago, Illinois, United States
ⓘ
surface form:
Chicago
|
| partOf |
Government of Chicago
ⓘ
surface form:
Government of the City of Chicago
|
| responsibleFor |
Chicago sidewalks
ⓘ
Chicago streets ⓘ Chicago traffic systems ⓘ alley maintenance in Chicago ⓘ bikeway planning in Chicago ⓘ bridge maintenance in Chicago ⓘ building Chicago’s transportation infrastructure ⓘ maintaining Chicago’s transportation infrastructure ⓘ pedestrian safety programs in Chicago ⓘ planning Chicago’s transportation infrastructure ⓘ public way permitting in Chicago ⓘ street design in Chicago ⓘ street lighting in Chicago ⓘ streetscape projects in Chicago ⓘ traffic management in Chicago ⓘ traffic signal operations in Chicago ⓘ transportation planning studies in Chicago ⓘ viaduct maintenance in Chicago ⓘ vision zero traffic safety initiatives in Chicago ⓘ |
| sector | transportation ⓘ |
| uses |
traffic engineering standards
ⓘ
transportation planning practices ⓘ |
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: CDOT Description of subject: CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Chicago Department of Transportation