Tachikawa Depot
E721183
Tachikawa Depot is the main maintenance and storage facility serving the Tama Toshi Monorail Line in Tachikawa, Tokyo, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tachikawa Depot canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8257253 — 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: Tachikawa Depot Context triple: [Tama Monorail, depot, Tachikawa Depot]
-
A.
Tsurumi-ryokuchi Depot
Tsurumi-ryokuchi Depot is a maintenance and storage facility for trains serving Osaka’s Nagahori Tsurumi-ryokuchi Line.
-
B.
Kasukabe Depot
Kasukabe Depot is a railway maintenance and storage facility in Kasukabe, Saitama Prefecture, serving Tokyo Metro’s subway rolling stock.
-
C.
Nakamozu Depot
Nakamozu Depot is a major rail yard and maintenance facility serving Osaka Metro’s Midosuji Line in Osaka, Japan.
-
D.
Suminoe Depot
Suminoe Depot is a railway maintenance and storage facility serving Osaka Metro’s Yotsubashi Line in Osaka, Japan.
-
E.
Saginuma Depot
Saginuma Depot is a maintenance and storage facility for Tokyo Metro trains serving the Hanzomon Line in the Tokyo area.
- 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: Tachikawa Depot Target entity description: Tachikawa Depot is the main maintenance and storage facility serving the Tama Toshi Monorail Line in Tachikawa, Tokyo, Japan.
-
A.
Tsurumi-ryokuchi Depot
Tsurumi-ryokuchi Depot is a maintenance and storage facility for trains serving Osaka’s Nagahori Tsurumi-ryokuchi Line.
-
B.
Kasukabe Depot
Kasukabe Depot is a railway maintenance and storage facility in Kasukabe, Saitama Prefecture, serving Tokyo Metro’s subway rolling stock.
-
C.
Nakamozu Depot
Nakamozu Depot is a major rail yard and maintenance facility serving Osaka Metro’s Midosuji Line in Osaka, Japan.
-
D.
Suminoe Depot
Suminoe Depot is a railway maintenance and storage facility serving Osaka Metro’s Yotsubashi Line in Osaka, Japan.
-
E.
Saginuma Depot
Saginuma Depot is a maintenance and storage facility for Tokyo Metro trains serving the Hanzomon Line in the Tokyo area.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
monorail depot
ⓘ
railway depot ⓘ |
| associatedWith |
Tachikawa-Kita Station
NERFINISHED
ⓘ
Tachikawa-Minami Station NERFINISHED ⓘ |
| country | Japan ⓘ |
| function |
maintenance facility
ⓘ
rolling stock storage ⓘ |
| locatedIn |
Tachikawa
ⓘ
Tama area ⓘ Tokyo ⓘ Tokyo Metropolis ⓘ
linked to:
Tokyo Metropolis, Japan
|
| locatedInCountry | Japan ⓘ |
| locatedInPrefecture | Tokyo Prefecture ⓘ |
| operatedBy |
Tama Toshi Monorail
ⓘ
linked to:
Tama Monorail
|
| ownedBy |
Tama Toshi Monorail
ⓘ
linked to:
Tama Monorail
|
| partOfNetwork |
Tama Toshi Monorail system
ⓘ
linked to:
Tama Toshi Monorail Line
|
| primaryRole | main maintenance and storage facility for the Tama Toshi Monorail Line ⓘ |
| railwayGauge | monorail straddle-beam system ⓘ |
| railwayType | monorail ⓘ |
| servesCity | Tachikawa ⓘ |
| servesLine | Tama Toshi Monorail Line ⓘ |
| servesRegion | Tama region of Tokyo ⓘ |
| transportMode | urban transit ⓘ |
| usedFor |
cleaning of monorail trains
ⓘ
inspection of monorail vehicles ⓘ overnight stabling of monorail trains ⓘ repair of monorail vehicles ⓘ |
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: Tachikawa Depot Description of subject: Tachikawa Depot is the main maintenance and storage facility serving the Tama Toshi Monorail Line in Tachikawa, Tokyo, Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.