Shin-Osaka – Hakata
E922889
Shin-Osaka – Hakata is the western segment of Japan’s high-speed Sanyō Shinkansen corridor, linking Osaka with Fukuoka and serving as a key route for bullet train services in the Kansai and Kyushu regions.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Shin-Osaka – Hakata canonical | 3 |
| Hakata | 1 |
| Shin-Osaka–Hakata | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11384640 — 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: Shin-Osaka – Hakata Context triple: [Kodama (Sanyo Shinkansen), lineSection, Shin-Osaka – Hakata]
-
A.
Hakata–Shin-Yatsushiro
Hakata–Shin-Yatsushiro is a key segment of Japan’s Kyushu Shinkansen high-speed rail line, connecting the major city of Fukuoka (Hakata) with Shin-Yatsushiro in Kumamoto Prefecture.
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B.
Habikino, Osaka
Habikino is a city in Osaka Prefecture, Japan, historically notable for its large kofun burial mounds and ancient imperial tombs.
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C.
Ōsaki
Ōsaki is a major commercial and business district in Tokyo known for its high-rise office complexes and convenient rail connections.
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D.
Higashiōsaka
Higashiōsaka is an industrial and residential city in Japan known for its manufacturing base and location within the Osaka metropolitan area.
-
E.
Hirakata, Osaka
Hirakata, Osaka is a city in northern Osaka Prefecture, Japan, known as a residential and educational hub between Osaka and Kyoto.
- 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: Shin-Osaka – Hakata Target entity description: Shin-Osaka – Hakata is the western segment of Japan’s high-speed Sanyō Shinkansen corridor, linking Osaka with Fukuoka and serving as a key route for bullet train services in the Kansai and Kyushu regions.
-
A.
Hakata–Shin-Yatsushiro
Hakata–Shin-Yatsushiro is a key segment of Japan’s Kyushu Shinkansen high-speed rail line, connecting the major city of Fukuoka (Hakata) with Shin-Yatsushiro in Kumamoto Prefecture.
-
B.
Habikino, Osaka
Habikino is a city in Osaka Prefecture, Japan, historically notable for its large kofun burial mounds and ancient imperial tombs.
-
C.
Ōsaki
Ōsaki is a major commercial and business district in Tokyo known for its high-rise office complexes and convenient rail connections.
-
D.
Higashiōsaka
Higashiōsaka is an industrial and residential city in Japan known for its manufacturing base and location within the Osaka metropolitan area.
-
E.
Hirakata, Osaka
Hirakata, Osaka is a city in northern Osaka Prefecture, Japan, known as a residential and educational hub between Osaka and Kyoto.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Shinkansen corridor segment
ⓘ
high-speed railway line section ⓘ |
| connectsCity |
Fukuoka
NERFINISHED
ⓘ
Osaka NERFINISHED ⓘ |
| connectsWithLineAt |
Kyushu Shinkansen at Hakata
NERFINISHED
ⓘ
Tōkaidō Shinkansen at Shin-Osaka NERFINISHED ⓘ |
| country | Japan ⓘ |
| electrification | AC 25 kV 60 Hz overhead catenary ⓘ |
| endStation | Hakata Station NERFINISHED ⓘ |
| formsCorridorWith |
Hakata – Kagoshima-Chūō
NERFINISHED
ⓘ
Tōkaidō Shinkansen NERFINISHED ⓘ |
| gauge | 1,435 mm ⓘ |
| hasRollingStockType |
N700 series Shinkansen
NERFINISHED
ⓘ
N700A series Shinkansen NERFINISHED ⓘ N700S series Shinkansen NERFINISHED ⓘ |
| hasStationAlongRoute |
Hiroshima Station
NERFINISHED
ⓘ
Kokura Station NERFINISHED ⓘ Okayama Station NERFINISHED ⓘ Shin-Kobe Station NERFINISHED ⓘ |
| infrastructureType | double-track high-speed railway ⓘ |
| isMajorIntercityLinkBetween | Kansai region and northern Kyushu ⓘ |
| isPartOfTransportCorridor | Honshu–Kyushu high-speed rail corridor NERFINISHED ⓘ |
| isSectionBetween | Osaka metropolitan area and Fukuoka metropolitan area NERFINISHED ⓘ |
| isUsedFor | passenger transport only ⓘ |
| isWesternSegmentOf | Sanyō Shinkansen corridor NERFINISHED ⓘ |
| languageOfName | Japanese ⓘ |
| locatedInRegion |
Chūgoku
NERFINISHED
ⓘ
Kansai NERFINISHED ⓘ Kyushu NERFINISHED ⓘ |
| operator |
JR West
ⓘ
West Japan Railway Company ⓘ |
| partOf | Sanyō Shinkansen NERFINISHED ⓘ |
| primaryServiceType |
Hikari
NERFINISHED
ⓘ
Kodama NERFINISHED ⓘ Mizuho NERFINISHED ⓘ Nozomi NERFINISHED ⓘ Sakura NERFINISHED ⓘ |
| railwaySystem | Sanyō Shinkansen NERFINISHED ⓘ |
| railwayType |
high-speed rail
ⓘ
standard gauge ⓘ |
| role |
key route for bullet train services in Kansai region
ⓘ
key route for bullet train services in Kyushu region ⓘ |
| serviceBrand | Shinkansen NERFINISHED ⓘ |
| startStation | Shin-Osaka Station NERFINISHED ⓘ |
| usesTechnology | Japanese Shinkansen high-speed rail technology ⓘ |
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: Shin-Osaka – Hakata Description of subject: Shin-Osaka – Hakata is the western segment of Japan’s high-speed Sanyō Shinkansen corridor, linking Osaka with Fukuoka and serving as a key route for bullet train services in the Kansai and Kyushu regions.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Kodama (Sanyo Shinkansen)
this entity surface form:
Shin-Osaka–Hakata
this entity surface form:
Hakata