Columbia blue
E99597
Columbia blue is a light, powdery shade of blue traditionally associated with and popularized by Columbia University.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Columbia blue canonical | 5 |
| Air Force blue | 1 |
| Carolina blue | 1 |
| Illinois blue | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T845168 — 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: Columbia blue Context triple: [Columbia University, colors, Columbia blue]
-
A.
Duke blue
Duke blue is the distinctive deep royal blue shade associated with Duke University’s branding and athletic teams.
-
B.
Yale Blue
Yale Blue is a deep, rich shade of blue traditionally associated with academic institutions and collegiate branding.
-
C.
Berkeley Blue
Berkeley Blue is a deep navy shade that serves as one of the primary official colors representing the University of California, Berkeley.
-
D.
Oxford blue
Oxford blue is a dark, rich shade of navy traditionally associated with the University of Oxford and its sports teams.
-
E.
the Blue
The Blue is the traditional nickname and spirit symbol representing Phillips Academy Andover’s athletic teams and school community.
- 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: Columbia blue Target entity description: Columbia blue is a light, powdery shade of blue traditionally associated with and popularized by Columbia University.
-
A.
Duke blue
Duke blue is the distinctive deep royal blue shade associated with Duke University’s branding and athletic teams.
-
B.
Yale Blue
Yale Blue is a deep, rich shade of blue traditionally associated with academic institutions and collegiate branding.
-
C.
Berkeley Blue
Berkeley Blue is a deep navy shade that serves as one of the primary official colors representing the University of California, Berkeley.
-
D.
Oxford blue
Oxford blue is a dark, rich shade of navy traditionally associated with the University of Oxford and its sports teams.
-
E.
the Blue
The Blue is the traditional nickname and spirit symbol representing Phillips Academy Andover’s athletic teams and school community.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
color
ⓘ
shade of blue ⓘ |
| associatedWith | Columbia University ⓘ |
| colorFamily | blue ⓘ |
| contrastsWith |
dark blue
ⓘ
navy blue ⓘ |
| culturalAssociation |
American collegiate sports
ⓘ
Ivy League aesthetics ⓘ |
| hexCode | #C4D8E2 ⓘ |
| isA |
light blue
ⓘ
pastel color ⓘ powder blue shade ⓘ |
| namedAfter | Columbia University ⓘ |
| oftenPairedWith |
navy blue
ⓘ
white ⓘ |
| perceivedAs |
cool color
ⓘ
soft ⓘ subtle ⓘ |
| popularizedBy | Columbia University ⓘ |
| relativeLuminance | light ⓘ |
| symbolizes |
academic identity of Columbia University
ⓘ
tradition at Columbia University ⓘ |
| typicalUse |
academic branding
ⓘ
collegiate sports uniforms ⓘ |
| usedBy |
Columbia University athletics teams
ⓘ
linked to:
Columbia Lions (Ivy League rival school)
|
| usedIn |
sports uniforms
ⓘ
university branding ⓘ |
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: Columbia blue Description of subject: Columbia blue is a light, powdery shade of blue traditionally associated with and popularized by Columbia University.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.