Tosu
E868224
Tosu is a city in Japan’s Kyushu region known as a transportation hub and home to the professional football club Sagan Tosu.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T9182856 — 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: Tosu Context triple: [Saga Prefecture, contains, Tosu]
-
A.
Karatsu
Karatsu is a coastal city in Saga Prefecture, Japan, known for its historic castle, traditional Karatsu ware pottery, and the annual Karatsu Kunchi festival.
-
B.
Ōsaki
Ōsaki is a major commercial and business district in Tokyo known for its high-rise office complexes and convenient rail connections.
-
C.
Toyokawa
Toyokawa is a city in Aichi Prefecture, Japan, known for its historic Toyokawa Inari temple and manufacturing industries.
-
D.
Yame
Yame is a city in southwestern Japan renowned for its high-quality green tea production and traditional crafts.
-
E.
Natori City
Natori City is a coastal municipality in northeastern Japan known for its proximity to Sendai and its recovery efforts following the 2011 Tōhoku earthquake and tsunami.
- 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: Tosu Target entity description: Tosu is a city in Japan’s Kyushu region known as a transportation hub and home to the professional football club Sagan Tosu.
-
A.
Karatsu
Karatsu is a coastal city in Saga Prefecture, Japan, known for its historic castle, traditional Karatsu ware pottery, and the annual Karatsu Kunchi festival.
-
B.
Ōsaki
Ōsaki is a major commercial and business district in Tokyo known for its high-rise office complexes and convenient rail connections.
-
C.
Toyokawa
Toyokawa is a city in Aichi Prefecture, Japan, known for its historic Toyokawa Inari temple and manufacturing industries.
-
D.
Yame
Yame is a city in southwestern Japan renowned for its high-quality green tea production and traditional crafts.
-
E.
Natori City
Natori City is a coastal municipality in northeastern Japan known for its proximity to Sendai and its recovery efforts following the 2011 Tōhoku earthquake and tsunami.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf | city ⓘ |
| climate | humid subtropical climate ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| hasExpresswayJunction |
Kyushu Expressway
ⓘ
linked to:
Kyūshū Expressway
Nagasaki Expressway ⓘ |
| hasProfessionalFootballClub | Sagan Tosu ⓘ |
| hasRailOperator |
JR Kyushu
ⓘ
linked to:
Kyushu Railway Company
|
| hasRailwayLine |
Kagoshima Main Line
ⓘ
Nagasaki Main Line ⓘ |
| hasRailwayStation | Tosu Station NERFINISHED ⓘ |
| hasSportsTeam | Sagan Tosu ⓘ |
| hasStadium | Ekimae Real Estate Stadium ⓘ |
| isPartOf |
Japan
ⓘ
Saga Prefecture ⓘ |
| knownFor |
Sagan Tosu
ⓘ
transportation hub ⓘ |
| language | Japanese ⓘ |
| locatedIn |
Kyushu
ⓘ
Saga Prefecture ⓘ |
| locatedNear |
Fukuoka Prefecture
ⓘ
Kurume ⓘ |
| locatedOnIsland | Kyushu ⓘ |
| nativeNameLanguage | ja ⓘ |
| primarySport | football ⓘ |
| railwayJunction | yes ⓘ |
| region |
Kyushu region
ⓘ
linked to:
Kyushu
|
| timeZone | Japan Standard Time ⓘ |
| transportationRole |
highway junction in northern Kyushu
ⓘ
major rail junction in Kyushu ⓘ |
| UTCOffset | +09:00 ⓘ |
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: Tosu Description of subject: Tosu is a city in Japan’s Kyushu region known as a transportation hub and home to the professional football club Sagan Tosu.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tosu
linked to: Tosu