東急大井町線
E993881
UNEXPLORED
東急大井町線 is a major Tokyu Corporation commuter railway line in Tokyo that connects Ōimachi with suburban areas such as Futako-Tamagawa and serves key residential and commercial districts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 東急大井町線 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12592553 — 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: 東急大井町線 Context triple: [世田谷区, servedByRailway, 東急大井町線]
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A.
都営地下鉄大江戸線
都営地下鉄大江戸線は、東京都交通局が運行する東京都内を環状・放射状に結ぶ地下鉄路線です。
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B.
Tokyu Shin-Yokohama Line
The Tokyu Shin-Yokohama Line is a commuter railway line in the Greater Tokyo area that connects Tokyu Corporation’s network with the Shinkansen hub at Shin-Yokohama, improving through-services and regional accessibility.
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C.
Toei Oedo Line
The Toei Oedo Line is a major Tokyo subway loop and radial line operated by the Tokyo Metropolitan Bureau of Transportation, connecting central districts with many key commercial and residential areas.
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D.
Tokyu Setagaya Line
The Tokyu Setagaya Line is a light rail/tram line in Tokyo, Japan, operated by Tokyu Corporation and known for connecting Sangen-Jaya with the Setagaya area along a short, mostly street-level route.
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E.
Toei Mita Line
The Toei Mita Line is a Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, running north–south through the city and connecting central Tokyo with its northern suburbs.
- 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: 東急大井町線 Target entity description: 東急大井町線 is a major Tokyu Corporation commuter railway line in Tokyo that connects Ōimachi with suburban areas such as Futako-Tamagawa and serves key residential and commercial districts.
-
A.
都営地下鉄大江戸線
都営地下鉄大江戸線は、東京都交通局が運行する東京都内を環状・放射状に結ぶ地下鉄路線です。
-
B.
Tokyu Shin-Yokohama Line
The Tokyu Shin-Yokohama Line is a commuter railway line in the Greater Tokyo area that connects Tokyu Corporation’s network with the Shinkansen hub at Shin-Yokohama, improving through-services and regional accessibility.
-
C.
Toei Oedo Line
The Toei Oedo Line is a major Tokyo subway loop and radial line operated by the Tokyo Metropolitan Bureau of Transportation, connecting central districts with many key commercial and residential areas.
-
D.
Tokyu Setagaya Line
The Tokyu Setagaya Line is a light rail/tram line in Tokyo, Japan, operated by Tokyu Corporation and known for connecting Sangen-Jaya with the Setagaya area along a short, mostly street-level route.
-
E.
Toei Mita Line
The Toei Mita Line is a Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, running north–south through the city and connecting central Tokyo with its northern suburbs.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.