Hayate
E829987
Hayate is a high-speed train service in Japan that operates on the Tōhoku Shinkansen line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hayate canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9916953 — 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: Hayate Context triple: [Tōhoku Shinkansen, serviceType, Hayate]
-
A.
Hitakatsu
Hitakatsu is a port town on Tsushima Island in Nagasaki Prefecture, Japan, serving as a key gateway for maritime transport between Japan and South Korea.
-
B.
Hoori
Hoori is a deity in Japanese mythology, known as a divine hunter and ancestor of Japan’s imperial line.
-
C.
Mamoru
Mamoru is a Japanese masculine given name commonly borne by notable figures in politics, arts, and entertainment.
-
D.
Hayato
Hayato is a masculine Japanese given name commonly used for boys and borne by various notable figures in politics, sports, and entertainment.
-
E.
Tsubame
Tsubame is a Japanese Shinkansen train service that operates on the Kyushu Shinkansen line in southern Japan.
- 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: Hayate Target entity description: Hayate is a high-speed train service in Japan that operates on the Tōhoku Shinkansen line.
-
A.
Hitakatsu
Hitakatsu is a port town on Tsushima Island in Nagasaki Prefecture, Japan, serving as a key gateway for maritime transport between Japan and South Korea.
-
B.
Hoori
Hoori is a deity in Japanese mythology, known as a divine hunter and ancestor of Japan’s imperial line.
-
C.
Mamoru
Mamoru is a Japanese masculine given name commonly borne by notable figures in politics, arts, and entertainment.
-
D.
Hayato
Hayato is a masculine Japanese given name commonly used for boys and borne by various notable figures in politics, sports, and entertainment.
-
E.
Tsubame
Tsubame is a Japanese Shinkansen train service that operates on the Kyushu Shinkansen line in southern Japan.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf | Shinkansen train service ⓘ |
| category |
Named passenger train of Japan
ⓘ
Shinkansen service NERFINISHED ⓘ |
| classOfService |
Green Car
ⓘ
ordinary class ⓘ |
| country | Japan ⓘ |
| electrification | 25 kV AC overhead catenary ⓘ |
| hasOnboardFacilities |
reclining seats
ⓘ
toilets ⓘ vending machines ⓘ |
| introduced | 2002 ⓘ |
| lineSection |
Tokyo–Hachinohe
NERFINISHED
ⓘ
Tokyo–Shin-Aomori NERFINISHED ⓘ |
| maximumServiceSpeed |
170 mph
ⓘ
275 km/h ⓘ |
| nameLanguage | Japanese ⓘ |
| nameMeaning | gale ⓘ |
| operatesOnLine | Tōhoku Shinkansen NERFINISHED ⓘ |
| operator |
East Japan Railway Company
NERFINISHED
ⓘ
JR East NERFINISHED ⓘ |
| predecessorService | Yamabiko NERFINISHED ⓘ |
| primaryTerminus |
Hachinohe Station
NERFINISHED
ⓘ
Shin-Aomori Station NERFINISHED ⓘ Tokyo Station NERFINISHED ⓘ |
| railwayCompanyGroup | JR Group NERFINISHED ⓘ |
| railwaySystem | Shinkansen NERFINISHED ⓘ |
| regionServed | Tōhoku region NERFINISHED ⓘ |
| rollingStock |
E2 series Shinkansen
NERFINISHED
ⓘ
H2 series Shinkansen NERFINISHED ⓘ |
| safetySystem |
ATC
NERFINISHED
ⓘ
Automatic Train Control NERFINISHED ⓘ |
| serviceCategory | intercity passenger rail ⓘ |
| servicePattern | all-reserved seats ⓘ |
| serviceStatus | operating ⓘ |
| serviceType | limited-stop Shinkansen service ⓘ |
| ticketRequirement |
Shinkansen express supplement
ⓘ
seat reservation ⓘ |
| trackGauge |
1,435 mm
ⓘ
standard gauge ⓘ |
| usesDedicatedHighSpeedTrack | true ⓘ |
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: Hayate Description of subject: Hayate is a high-speed train service in Japan that operates on the Tōhoku Shinkansen line.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.