Triple
T7567160
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Keio railway network |
E178944
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Tokyo Metro network |
E34803
|
NE FINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Metro network Context triple: [Keio railway network, connectsTo, Tokyo Metro network]
-
A.
Tokyo metropolitan rail network
The Tokyo metropolitan rail network is an extensive, high-frequency urban and suburban railway system in Greater Tokyo, renowned for its punctuality, complexity, and integration of multiple private and public rail operators.
-
B.
Tokyo Metro
chosen
Tokyo Metro is one of the two main rapid transit operators in Tokyo, running an extensive network of subway lines that serve the city’s central and metropolitan areas.
-
C.
JR Tōzai Line urban network
The JR Tōzai Line urban network is a commuter rail system in the Kansai region of Japan that connects central Osaka with surrounding areas via the JR Tōzai Line.
-
D.
Tokyu railway network
The Tokyu railway network is a major private rail system in the Greater Tokyo area, operated by Tokyu Corporation and serving key suburban and urban corridors including central hubs like Shibuya.
-
E.
Toei Subway
Toei Subway is one of Tokyo's two main subway networks, operated by the Tokyo Metropolitan Bureau of Transportation and serving numerous urban and suburban areas across the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c69f2f80288190b95cceb4da92ab2b |
elicitation | completed |
| NER | batch_69c6f91c717881909c88901cc3b101c7 |
ner | completed |
| NED1 | batch_69c8c7b042c8819098e345be61bbe943 |
ned_source_triple | completed |
Created at: March 27, 2026, 3:50 p.m.