America/Chicago
E127571
America/Chicago is the primary Central Time Zone identifier used in North America, covering much of the central United States and parts of Canada and Mexico.
All labels observed (1)
| Label | Occurrences |
|---|---|
| America/Chicago canonical | 35 |
How this entity was disambiguated
This entity first appeared as the object of triple T1128332 — 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: America/Chicago Context triple: [Des Plaines, Illinois, timeZone, America/Chicago]
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A.
America/Winnipeg
America/Winnipeg is the IANA time zone identifier representing the local time for Winnipeg, Manitoba, Canada, in the Central Time Zone.
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B.
America/Regina
America/Regina is the IANA time zone identifier representing the local time observed in Regina, Saskatchewan, Canada.
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C.
America/Chihuahua
America/Chihuahua is an IANA time zone identifier representing the local time observed in the Mexican state of Chihuahua within the Mountain Time Zone.
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D.
Eastern Time Zone
The Eastern Time Zone is a standard time zone used by the eastern portion of North America, including major U.S. cities such as New York and Washington, D.C.
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E.
America/Matamoros
America/Matamoros is the IANA time zone identifier representing the local time observed in Matamoros, a city in northeastern Mexico near the U.S. border.
- 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: America/Chicago Target entity description: America/Chicago is the primary Central Time Zone identifier used in North America, covering much of the central United States and parts of Canada and Mexico.
-
A.
America/Winnipeg
America/Winnipeg is the IANA time zone identifier representing the local time for Winnipeg, Manitoba, Canada, in the Central Time Zone.
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B.
America/Regina
America/Regina is the IANA time zone identifier representing the local time observed in Regina, Saskatchewan, Canada.
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C.
America/Chihuahua
America/Chihuahua is an IANA time zone identifier representing the local time observed in the Mexican state of Chihuahua within the Mountain Time Zone.
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D.
Eastern Time Zone
The Eastern Time Zone is a standard time zone used by the eastern portion of North America, including major U.S. cities such as New York and Washington, D.C.
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E.
America/Matamoros
America/Matamoros is the IANA time zone identifier representing the local time observed in Matamoros, a city in northeastern Mexico near the U.S. border.
- F. None of above. chosen
Statements (48)
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: America/Chicago Description of subject: America/Chicago is the primary Central Time Zone identifier used in North America, covering much of the central United States and parts of Canada and Mexico.
Referenced by (35)
Full triples — surface form annotated when it differs from this entity's canonical label.