Nakatsu Station (Osaka Metro)
E305050
Nakatsu Station (Osaka Metro) is an underground subway station on the Osaka Metro Midosuji Line serving Osaka’s Kita-ku district.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nakatsu Station (Osaka Metro) canonical | 3 |
| Nakatsu Station (Hankyu) | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2857674 — 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: Nakatsu Station (Osaka Metro) Context triple: [Nishinakajima-Minamigata Station, adjacentToStation, Nakatsu Station (Osaka Metro)]
-
A.
Umeda Station (Osaka Metro)
Umeda Station (Osaka Metro) is a major subway hub in Osaka’s Umeda district, serving multiple Osaka Metro lines and providing extensive connections to nearby JR and private railway stations.
-
B.
Kintetsu Osaka Namba Station
Kintetsu Osaka Namba Station is a major terminal for Kintetsu Railway and Hanshin Electric Railway located in Osaka’s Namba district, providing regional and intercity rail connections.
-
C.
Motomachi Station
Motomachi Station is a railway station in Japan that serves the Motomachi district, providing local and regional train access for commuters and visitors.
-
D.
Itami Station (Hankyu Itami Line)
Itami Station (Hankyu Itami Line) is a passenger railway station on the Hankyu Railway network serving the city of Itami in Hyōgo Prefecture, Japan.
-
E.
Fushimi-Inari Station (Keihan Line)
Fushimi-Inari Station (Keihan Line) is a railway station in Kyoto, Japan, serving visitors to the famous Fushimi Inari Taisha shrine and the surrounding Fushimi district.
- 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: Nakatsu Station (Osaka Metro) Target entity description: Nakatsu Station (Osaka Metro) is an underground subway station on the Osaka Metro Midosuji Line serving Osaka’s Kita-ku district.
-
A.
Umeda Station (Osaka Metro)
Umeda Station (Osaka Metro) is a major subway hub in Osaka’s Umeda district, serving multiple Osaka Metro lines and providing extensive connections to nearby JR and private railway stations.
-
B.
Kintetsu Osaka Namba Station
Kintetsu Osaka Namba Station is a major terminal for Kintetsu Railway and Hanshin Electric Railway located in Osaka’s Namba district, providing regional and intercity rail connections.
-
C.
Motomachi Station
Motomachi Station is a railway station in Japan that serves the Motomachi district, providing local and regional train access for commuters and visitors.
-
D.
Itami Station (Hankyu Itami Line)
Itami Station (Hankyu Itami Line) is a passenger railway station on the Hankyu Railway network serving the city of Itami in Hyōgo Prefecture, Japan.
-
E.
Fushimi-Inari Station (Keihan Line)
Fushimi-Inari Station (Keihan Line) is a railway station in Kyoto, Japan, serving visitors to the famous Fushimi Inari Taisha shrine and the surrounding Fushimi district.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
Osaka Metro station
ⓘ
railway station ⓘ subway station ⓘ |
| category |
Osaka Metro Midosuji Line stations
ⓘ
Railway stations in Osaka ⓘ Underground railway stations in Japan ⓘ |
| country | Japan ⓘ |
| electrificationSystem | 750 V DC third rail ⓘ |
| fareSystem | Osaka Metro fare system ⓘ |
| hasAccess |
escalators
ⓘ
stairs ⓘ ticket gates ⓘ |
| hasPlatformType | island platform ⓘ |
| hasTrackGauge | standard gauge ⓘ |
| isPartOf |
Midosuji Line
ⓘ
linked to:
Osaka Metro Midosuji Line
|
| locatedIn |
Honshu
ⓘ
Kansai region ⓘ Kita-ku, Osaka ⓘ Osaka ⓘ Osaka Prefecture ⓘ |
| operator | Osaka Metro ⓘ |
| publicTransitType | metro ⓘ |
| railwayLine |
Midosuji Line
ⓘ
linked to:
Osaka Metro Midosuji Line
|
| railwaySystem | Osaka Metro Midosuji Line ⓘ |
| serves | Kita-ku, Osaka ⓘ |
| serviceArea | urban Osaka ⓘ |
| structureType | underground station ⓘ |
| transportNetwork | Osaka Metro ⓘ |
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: Nakatsu Station (Osaka Metro) Description of subject: Nakatsu Station (Osaka Metro) is an underground subway station on the Osaka Metro Midosuji Line serving Osaka’s Kita-ku district.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Kita-ku, Osaka, Japan
linked to: Nakatsu Station (Osaka Metro)
subject linked to:
Kita-ku, Osaka, Japan
linked to: Nakatsu Station (Osaka Metro)