R2
E1373962
UNEXPLORED
R2 is a humanoid robotic astronaut developed by NASA and General Motors to assist with tasks in space and hazardous environments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| R2 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19394141 — 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: [Robonaut 2, alsoKnownAs, R2]
-
A.
R2
R2 is a classification for U.S. doctoral universities characterized by high levels of research activity, as defined by the Carnegie Classification system.
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B.
R2
R2 is the MBTA station code used to identify Ashmont station on Boston's Red Line transit system.
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C.
R2 Sud
R2 Sud is a suburban commuter rail line in Catalonia, Spain, that connects Barcelona with southern coastal towns and cities.
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D.
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.
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E.
R2N
R2N is the symbol used to designate the R2 Nord commuter rail line in the Barcelona suburban railway network.
- 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 humanoid robotic astronaut developed by NASA and General Motors to assist with tasks in space and hazardous environments.
-
A.
R2
R2 is the MBTA station code used to identify Ashmont station on Boston's Red Line transit system.
-
B.
R2
R2 is a classification for U.S. doctoral universities characterized by high levels of research activity, as defined by the Carnegie Classification system.
-
C.
R2 Sud
R2 Sud is a suburban commuter rail line in Catalonia, Spain, that connects Barcelona with southern coastal towns and cities.
-
D.
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.
-
E.
R2N
R2N is the symbol used to designate the R2 Nord commuter rail line in the Barcelona suburban railway network.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.