R68 series
E1323565
UNEXPLORED
The R68 series is a class of stainless-steel New York City Subway cars built in the 1980s for the B Division, known for their distinctive front-end design and long service on lettered lines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| R68 series canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18427064 — 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: R68 series Context triple: [B Division (New York City Subway), hasRollingStockSeries, R68 series]
-
A.
R46 series
The R46 series is a class of New York City Subway rolling stock built in the 1970s for the IND/BMT divisions, known for its stainless-steel bodies and use on various lettered lines.
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B.
R21 series
The R21 series is a class of New York City Subway rolling stock built for the IND/BMT divisions, featuring large-profile steel cars used in mid-20th-century service.
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C.
R160 series
The R160 series is a class of modern New York City Subway rolling stock built for the B Division, featuring stainless-steel construction, advanced onboard electronics, and digital passenger information systems.
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D.
R211 series
The R211 series is a modern generation of New York City Subway rolling stock designed for the IND/BMT lines, featuring updated technology, improved accessibility, and enhanced passenger amenities.
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E.
R11 series
The R11 series was a small group of experimental New York City Subway prototype cars built in the late 1940s to test design features for future IND/BMT large-profile rolling stock.
- 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: R68 series Target entity description: The R68 series is a class of stainless-steel New York City Subway cars built in the 1980s for the B Division, known for their distinctive front-end design and long service on lettered lines.
-
A.
R46 series
The R46 series is a class of New York City Subway rolling stock built in the 1970s for the IND/BMT divisions, known for its stainless-steel bodies and use on various lettered lines.
-
B.
R21 series
The R21 series is a class of New York City Subway rolling stock built for the IND/BMT divisions, featuring large-profile steel cars used in mid-20th-century service.
-
C.
R160 series
The R160 series is a class of modern New York City Subway rolling stock built for the B Division, featuring stainless-steel construction, advanced onboard electronics, and digital passenger information systems.
-
D.
R211 series
The R211 series is a modern generation of New York City Subway rolling stock designed for the IND/BMT lines, featuring updated technology, improved accessibility, and enhanced passenger amenities.
-
E.
R11 series
The R11 series was a small group of experimental New York City Subway prototype cars built in the late 1940s to test design features for future IND/BMT large-profile rolling stock.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.