CAL
E430438
CAL is the station code for California station on the Green Line transit system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CAL canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4316509 — 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: CAL Context triple: [California station (Green Line), hasStationCode, CAL]
-
A.
CAL
CAL was the stock ticker symbol for Continental Airlines, a major U.S. airline that later merged with United Airlines.
-
B.
CAL
CAL is the ICAO airline designator used to identify China Airlines in international aviation operations.
-
C.
Cal
Cal is the commonly used short name for the University of California, Berkeley and its associated athletic programs.
-
D.
CA
CA is the IATA airline designator assigned to Air China, the flag carrier of the People's Republic of China.
-
E.
CA
CA is the vehicle registration code used on license plates for the Italian city of Cagliari.
- 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: CAL Target entity description: CAL is the station code for California station on the Green Line transit system.
-
A.
CAL
CAL is the ICAO airline designator used to identify China Airlines in international aviation operations.
-
B.
CAL
CAL was the stock ticker symbol for Continental Airlines, a major U.S. airline that later merged with United Airlines.
-
C.
Cal
Cal is the commonly used short name for the University of California, Berkeley and its associated athletic programs.
-
D.
CA
CA is the IATA airline designator assigned to Air China, the flag carrier of the People's Republic of China.
-
E.
CA
CA is the vehicle registration code used on license plates for the Italian city of Cagliari.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
railway station
ⓘ
railway station code ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasStationCode | CAL ⓘ |
| locatedOnLine | Green Line ⓘ |
| notationSystem | Green Line station code system ⓘ |
| partOfTransitSystem |
Green Line transit system
ⓘ
linked to:
Green Line
|
| refersTo | California station ⓘ |
| servedBy | Green Line ⓘ |
| usedByTransitSystem | Green Line transit system ⓘ |
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: CAL Description of subject: CAL is the station code for California station on the Green Line transit system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
CAL