Toei 10-520 series
E1092590
UNEXPLORED
The Toei 10-520 series is a modern electric multiple unit train operated by the Tokyo Metropolitan Bureau of Transportation on the Toei Shinjuku Line, featuring updated interiors and systems compared to earlier 10-000 series variants.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Toei 10-520 series canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14302078 — 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: Toei 10-520 series Context triple: [Toei Shinjuku Line, rollingStock, Toei 10-520 series]
-
A.
Toei 12-000 series
The Toei 12-000 series is a fleet of electric multiple unit trains operated by the Tokyo Metropolitan Bureau of Transportation on the Toei Ōedo Line, known for their deep-level subway operation and distinctive modern design.
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B.
Toei 10-300 series
The Toei 10-300 series is a Japanese electric multiple unit train type operated by the Tokyo Metropolitan Bureau of Transportation on the Toei Subway, known for its modern design and through-services with JR lines.
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C.
Toei 6500 series EMU
The Toei 6500 series EMU is a modern Japanese electric multiple unit train operated by the Tokyo Metropolitan Bureau of Transportation, designed for through-services on Tokyo subway and interconnecting commuter lines.
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D.
Toei 6300 series EMU
The Toei 6300 series EMU is a Japanese electric multiple unit train type operated by the Tokyo Metropolitan Bureau of Transportation, primarily used on through-services connecting the Toei Mita Line with other suburban lines.
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E.
Tokyu 5080 series EMU
The Tokyu 5080 series EMU is a Japanese electric multiple unit train operated by Tokyu Corporation, primarily used for commuter services in the Tokyo area with through-running onto various subway and interurban lines.
- 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: Toei 10-520 series Target entity description: The Toei 10-520 series is a modern electric multiple unit train operated by the Tokyo Metropolitan Bureau of Transportation on the Toei Shinjuku Line, featuring updated interiors and systems compared to earlier 10-000 series variants.
-
A.
Toei 12-000 series
The Toei 12-000 series is a fleet of electric multiple unit trains operated by the Tokyo Metropolitan Bureau of Transportation on the Toei Ōedo Line, known for their deep-level subway operation and distinctive modern design.
-
B.
Toei 10-300 series
The Toei 10-300 series is a Japanese electric multiple unit train type operated by the Tokyo Metropolitan Bureau of Transportation on the Toei Subway, known for its modern design and through-services with JR lines.
-
C.
Toei 6500 series EMU
The Toei 6500 series EMU is a modern Japanese electric multiple unit train operated by the Tokyo Metropolitan Bureau of Transportation, designed for through-services on Tokyo subway and interconnecting commuter lines.
-
D.
Toei 6300 series EMU
The Toei 6300 series EMU is a Japanese electric multiple unit train type operated by the Tokyo Metropolitan Bureau of Transportation, primarily used on through-services connecting the Toei Mita Line with other suburban lines.
-
E.
Tokyu 5080 series EMU
The Tokyu 5080 series EMU is a Japanese electric multiple unit train operated by Tokyu Corporation, primarily used for commuter services in the Tokyo area with through-running onto various subway and interurban lines.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.