R2
E1077099
UNEXPLORED
R2 is a classification for U.S. doctoral universities characterized by high levels of research activity, as defined by the Carnegie Classification system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| R2 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14075564 — 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: R2 Context triple: [R2: Doctoral Universities – High research activity, hasAbbreviation, R2]
-
A.
R2
R2 is the MBTA station code used to identify Ashmont station on Boston's Red Line transit system.
-
B.
R2 Sud
R2 Sud is a suburban commuter rail line in Catalonia, Spain, that connects Barcelona with southern coastal towns and cities.
-
C.
R2 Nord
R2 Nord is a commuter rail service line that operates in the northern sector of its regional rail network, connecting suburban areas with major urban centers.
-
D.
R2N
R2N is the symbol used to designate the R2 Nord commuter rail line in the Barcelona suburban railway network.
-
E.
R2000
The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
- 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: R2 Target entity description: R2 is a classification for U.S. doctoral universities characterized by high levels of research activity, as defined by the Carnegie Classification system.
-
A.
R2
R2 is the MBTA station code used to identify Ashmont station on Boston's Red Line transit system.
-
B.
R2 Sud
R2 Sud is a suburban commuter rail line in Catalonia, Spain, that connects Barcelona with southern coastal towns and cities.
-
C.
R2 Nord
R2 Nord is a commuter rail service line that operates in the northern sector of its regional rail network, connecting suburban areas with major urban centers.
-
D.
R2N
R2N is the symbol used to designate the R2 Nord commuter rail line in the Barcelona suburban railway network.
-
E.
R2000
The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.