Kagayaki
E719680
Kagayaki is the fastest limited-stop train service operating on Japan’s Hokuriku Shinkansen line between Tokyo and the Hokuriku region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kagayaki canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T8089746 — 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: Kagayaki Context triple: [Hokuriku Shinkansen, serviceType, Kagayaki]
-
A.
Kisogawa
Kisogawa is the Japanese name for the Kiso River, a major river in central Honshu known for its scenic valleys and historical importance.
-
B.
Kamogawa
Kamogawa is a coastal city in Chiba Prefecture, Japan, known for its beaches, fishing industry, and the popular Kamogawa Sea World aquarium.
-
C.
Kamogawa
Kamogawa is a prominent river running through Kyoto, Japan, known for its scenic banks, cultural significance, and popular walking paths.
-
D.
Kizugawa
Kizugawa is a city in southern Kyoto Prefecture, Japan, known for its mix of historical sites, residential areas, and growing industrial and research facilities.
-
E.
Izumi
Izumi is a city located in Osaka Prefecture, Japan, known as a residential and commercial hub in the Kansai region.
- 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: Kagayaki Target entity description: Kagayaki is the fastest limited-stop train service operating on Japan’s Hokuriku Shinkansen line between Tokyo and the Hokuriku region.
-
A.
Kisogawa
Kisogawa is the Japanese name for the Kiso River, a major river in central Honshu known for its scenic valleys and historical importance.
-
B.
Kamogawa
Kamogawa is a coastal city in Chiba Prefecture, Japan, known for its beaches, fishing industry, and the popular Kamogawa Sea World aquarium.
-
C.
Kamogawa
Kamogawa is a prominent river running through Kyoto, Japan, known for its scenic banks, cultural significance, and popular walking paths.
-
D.
Kizugawa
Kizugawa is a city in southern Kyoto Prefecture, Japan, known for its mix of historical sites, residential areas, and growing industrial and research facilities.
-
E.
Izumi
Izumi is a city located in Osaka Prefecture, Japan, known as a residential and commercial hub in the Kansai region.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
Shinkansen train service
ⓘ
limited-stop train service ⓘ |
| country | Japan ⓘ |
| electrification | 25 kV AC 50 Hz overhead catenary ⓘ |
| hasAccessibilityFeatures | yes ⓘ |
| hasLuggageSpace | yes ⓘ |
| introducedOnLine |
Hokuriku Shinkansen Tokyo–Kanazawa extension
ⓘ
linked to:
Hokuriku Shinkansen
|
| maximumServiceSpeed | 260 km/h ⓘ |
| onboardClass |
Gran Class
ⓘ
Green Car ⓘ Ordinary Class ⓘ |
| operator |
East Japan Railway Company
ⓘ
West Japan Railway Company ⓘ |
| railwayLine | Hokuriku Shinkansen ⓘ |
| railwaySignalingSystem |
ATC (Automatic Train Control)
ⓘ
linked to:
Automatic Train Control
|
| regionServed |
Hokuriku region
ⓘ
Tokyo ⓘ |
| reservationRequired | yes ⓘ |
| rollingStockUsed |
E7 series Shinkansen
ⓘ
W7 series Shinkansen ⓘ |
| servicePattern | fastest service on Hokuriku Shinkansen ⓘ |
| serviceType | all-reserved seating ⓘ |
| smokingPolicy | non-smoking ⓘ |
| stopsAt |
Kanazawa Station
NERFINISHED
ⓘ
Nagano Station NERFINISHED ⓘ Omiya Station NERFINISHED ⓘ Tokyo Station ⓘ Toyama Station NERFINISHED ⓘ Ueno Station ⓘ |
| terminus |
Kanazawa Station
NERFINISHED
ⓘ
Tokyo Station ⓘ |
| ticketTypeRequired | Shinkansen express supplement ⓘ |
| trackGauge | 1435 mm ⓘ |
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: Kagayaki Description of subject: Kagayaki is the fastest limited-stop train service operating on Japan’s Hokuriku Shinkansen line between Tokyo and the Hokuriku region.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.