Sendai Subway 3000 series
E952836
The Sendai Subway 3000 series is a type of electric multiple unit train used on the Sendai Subway system in Sendai, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sendai Subway 3000 series canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11831838 — 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: Sendai Subway 3000 series Context triple: [Sendai Subway, hasRollingStock, Sendai Subway 3000 series]
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A.
Sendai Subway 2000 series
The Sendai Subway 2000 series is a type of electric multiple unit train used on the Sendai Subway system in Sendai, Japan.
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B.
Sendai Subway 1000 series
The Sendai Subway 1000 series is an electric multiple unit train type operated on the Sendai Subway Namboku Line in Sendai, Japan.
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C.
Tokyo Metro 16000 series
The Tokyo Metro 16000 series is a modern electric multiple unit train type operated by Tokyo Metro, primarily used for commuter services on the Chiyoda Line.
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D.
Tokyo Metro 13000 series
The Tokyo Metro 13000 series is a modern electric multiple unit train operated by Tokyo Metro, introduced to provide improved comfort, efficiency, and accessibility on urban subway services.
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E.
Tokyo Metro 18000 series
The Tokyo Metro 18000 series is a modern electric multiple unit train operated by Tokyo Metro, designed for through-services on lines such as the Hanzomon Line and connecting suburban routes.
- 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: Sendai Subway 3000 series Target entity description: The Sendai Subway 3000 series is a type of electric multiple unit train used on the Sendai Subway system in Sendai, Japan.
-
A.
Sendai Subway 2000 series
The Sendai Subway 2000 series is a type of electric multiple unit train used on the Sendai Subway system in Sendai, Japan.
-
B.
Sendai Subway 1000 series
The Sendai Subway 1000 series is an electric multiple unit train type operated on the Sendai Subway Namboku Line in Sendai, Japan.
-
C.
Tokyo Metro 16000 series
The Tokyo Metro 16000 series is a modern electric multiple unit train type operated by Tokyo Metro, primarily used for commuter services on the Chiyoda Line.
-
D.
Tokyo Metro 13000 series
The Tokyo Metro 13000 series is a modern electric multiple unit train operated by Tokyo Metro, introduced to provide improved comfort, efficiency, and accessibility on urban subway services.
-
E.
Tokyo Metro 18000 series
The Tokyo Metro 18000 series is a modern electric multiple unit train operated by Tokyo Metro, designed for through-services on lines such as the Hanzomon Line and connecting suburban routes.
- F. None of above. chosen
Statements (33)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Sendai Subway 3000 series Description of subject: The Sendai Subway 3000 series is a type of electric multiple unit train used on the Sendai Subway system in Sendai, Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.