CN
E160862
CN is a major Canadian freight railway company that operates an extensive rail network across Canada and into the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CN canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1400232 — 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: CN Context triple: [Canadian National Railway, shortName, CN]
-
A.
Min Chinese
Min Chinese is a major and diverse branch of the Sinitic language family, comprising several mutually unintelligible varieties spoken primarily in China’s southeastern coastal regions and among overseas Chinese communities.
-
B.
ZHHH
ZHHH is the ICAO airport code for Wuhan Tianhe International Airport, a major aviation hub serving Wuhan in central China.
-
C.
China
China is a vast East Asian country known for its long continuous civilization, large population, and major global economic and political influence.
-
D.
Zhōnghuá Táiběi
Zhōnghuá Táiběi is the standard Mandarin Chinese name used in international contexts to refer to Chinese Taipei, a designation commonly applied to Taiwan in global organizations and sporting events.
-
E.
China (album)
China is a 1979 electronic music album by Greek composer Vangelis, inspired by Chinese culture and incorporating both traditional motifs and synthesizer-based soundscapes.
- 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: CN Target entity description: CN is a major Canadian freight railway company that operates an extensive rail network across Canada and into the United States.
-
A.
Min Chinese
Min Chinese is a major and diverse branch of the Sinitic language family, comprising several mutually unintelligible varieties spoken primarily in China’s southeastern coastal regions and among overseas Chinese communities.
-
B.
ZHHH
ZHHH is the ICAO airport code for Wuhan Tianhe International Airport, a major aviation hub serving Wuhan in central China.
-
C.
China
China is a vast East Asian country known for its long continuous civilization, large population, and major global economic and political influence.
-
D.
Zhōnghuá Táiběi
Zhōnghuá Táiběi is the standard Mandarin Chinese name used in international contexts to refer to Chinese Taipei, a designation commonly applied to Taiwan in global organizations and sporting events.
-
E.
China (album)
China is a 1979 electronic music album by Greek composer Vangelis, inspired by Chinese culture and incorporating both traditional motifs and synthesizer-based soundscapes.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
freight railway company
ⓘ
public company ⓘ railway operator ⓘ |
| country | Canada ⓘ |
| foundedBy |
Canadian federal government (Ottawa)
ⓘ
surface form:
Government of Canada
|
| hasAbbreviation | CN self-linksurface differs ⓘ |
| hasMajorHub |
Chicago, Illinois, United States
ⓘ
Edmonton ⓘ
surface form:
Edmonton, Alberta, Canada
Halifax, Nova Scotia, Canada ⓘ Montreal, Quebec, Canada ⓘ Prince Rupert, British Columbia ⓘ
surface form:
Prince Rupert, British Columbia, Canada
Toronto ⓘ
surface form:
Toronto, Ontario, Canada
Vancouver ⓘ
surface form:
Vancouver, British Columbia, Canada
Winnipeg, Manitoba, Canada ⓘ |
| hasMotto | Delivering Responsibly ⓘ |
| hasSubsidiary |
CN Intermodal
ⓘ
Grand Trunk Corporation ⓘ Illinois Central Railroad ⓘ |
| headquartersLocation | Montreal, Quebec, Canada ⓘ |
| inception | 1919 ⓘ |
| industry |
freight transportation
ⓘ
rail transport ⓘ |
| languageOfName |
English
ⓘ
French ⓘ |
| legalForm | corporation ⓘ |
| networkType | freight rail network ⓘ |
| operatesInCountry |
Canada
ⓘ
United States of America ⓘ
surface form:
United States
|
| owns | CN Rail network ⓘ |
| precededBy |
Canadian Northern Railway
ⓘ
Grand Trunk Pacific Railway ⓘ Intercolonial Railway of Canada ⓘ |
| railGauge | standard gauge ⓘ |
| routeTerminus |
Atlantic Canada
ⓘ
surface form:
Atlantic coast of Canada
Gulf of Mexico ⓘ
surface form:
Gulf of Mexico, United States
Pacific coast of Canada ⓘ |
| serviceType |
automotive transport
ⓘ
bulk commodity transport ⓘ forest products transport ⓘ grain and fertilizers transport ⓘ intermodal transport ⓘ metals and minerals transport ⓘ petroleum and chemicals transport ⓘ rail freight ⓘ |
| shortName | CN self-linksurface differs ⓘ |
| stockExchangeListing |
New York Stock Exchange
ⓘ
Toronto Stock Exchange ⓘ |
| tickerSymbol |
CNI
ⓘ
CNR ⓘ |
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: CN Description of subject: CN is a major Canadian freight railway company that operates an extensive rail network across Canada and into the United States.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Canadian National Railway