800 series Shinkansen
E398038
The 800 series Shinkansen is a Japanese high-speed train type operated by JR Kyushu, known for its distinctive design and use on Kyushu’s Shinkansen lines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 800 series Shinkansen canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3812534 — 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: 800 series Shinkansen Context triple: [Kyushu Shinkansen, rollingStockUsed, 800 series Shinkansen]
-
A.
700 series Shinkansen
The 700 series Shinkansen is a Japanese high-speed train type introduced in the late 1990s, known for its distinctive "duck-bill" nose design and service on major Shinkansen lines.
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B.
500 series Shinkansen
The 500 series Shinkansen is a high-speed Japanese bullet train class known for its distinctive aerodynamic design and former use on premier Nozomi services.
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C.
300 series Shinkansen
The 300 series Shinkansen was a high-speed Japanese bullet train type introduced in the early 1990s, known for inaugurating the standard 270 km/h operating speed on major Shinkansen lines.
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D.
100 series Shinkansen
The 100 series Shinkansen was a Japanese high-speed train type introduced in the 1980s, known for its distinctive double-deck cars and service on major bullet train lines.
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E.
N700 series Shinkansen
The N700 series Shinkansen is a high-speed Japanese bullet train known for its tilting technology, energy efficiency, and operation on major routes such as the Tokaido and Sanyo Shinkansen lines.
- 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: 800 series Shinkansen Target entity description: The 800 series Shinkansen is a Japanese high-speed train type operated by JR Kyushu, known for its distinctive design and use on Kyushu’s Shinkansen lines.
-
A.
700 series Shinkansen
The 700 series Shinkansen is a Japanese high-speed train type introduced in the late 1990s, known for its distinctive "duck-bill" nose design and service on major Shinkansen lines.
-
B.
500 series Shinkansen
The 500 series Shinkansen is a high-speed Japanese bullet train class known for its distinctive aerodynamic design and former use on premier Nozomi services.
-
C.
300 series Shinkansen
The 300 series Shinkansen was a high-speed Japanese bullet train type introduced in the early 1990s, known for inaugurating the standard 270 km/h operating speed on major Shinkansen lines.
-
D.
100 series Shinkansen
The 100 series Shinkansen was a Japanese high-speed train type introduced in the 1980s, known for its distinctive double-deck cars and service on major bullet train lines.
-
E.
N700 series Shinkansen
The N700 series Shinkansen is a high-speed Japanese bullet train known for its tilting technology, energy efficiency, and operation on major routes such as the Tokaido and Sanyo Shinkansen lines.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Shinkansen rolling stock
ⓘ
high-speed train type ⓘ |
| belongsToCompanyGroup | JR Group ⓘ |
| brakingSystem |
electro-pneumatic brakes
ⓘ
regenerative braking ⓘ |
| carBodyMaterial | aluminium alloy ⓘ |
| country | Japan ⓘ |
| designedFor | Kyushu Shinkansen environment ⓘ |
| designFeature |
Japanese traditional motif interior design
ⓘ
distinctive white and red exterior livery ⓘ non-smoking throughout ⓘ wooden interior fittings ⓘ |
| designSpeed | 285 km/h ⓘ |
| doorConfiguration | two doors per side per car (standard passenger cars) ⓘ |
| electrificationSystem | AC 25 kV 60 Hz overhead catenary ⓘ |
| enteredServiceOnLine | Kyushu Shinkansen ⓘ |
| family | Shinkansen ⓘ |
| hasOperatorColorScheme | white body with red lining ⓘ |
| introduced | 2004 ⓘ |
| manufacturer | Hitachi ⓘ |
| maximumServiceSpeed | 260 km/h ⓘ |
| network | Shinkansen network ⓘ |
| notableFor |
distinctive regional design reflecting Kyushu culture
ⓘ
use on Kyushu’s Shinkansen lines ⓘ |
| numberOfCarsPerSet | 6 ⓘ |
| operator |
JR Kyushu
NERFINISHED
ⓘ
Kyushu Railway Company NERFINISHED ⓘ |
| operatorCode | JR-Kyushu 800 series ⓘ |
| operatorRegion | Kyushu ⓘ |
| powerCollectionMethod | pantograph ⓘ |
| powerType | electric multiple unit ⓘ |
| primaryUse | passenger transport ⓘ |
| railwayLineType | standard-gauge high-speed line ⓘ |
| region |
Kyushu
ⓘ
surface form:
Kyushu, Japan
|
| safetySystem |
Automatic Train Control
ⓘ
surface form:
ATC (Automatic Train Control)
digital communication-based train control (on Shinkansen lines) ⓘ |
| serviceStatus | in operation ⓘ |
| serviceType | limited-stop Shinkansen services ⓘ |
| successorTo |
700 series Shinkansen
ⓘ
surface form:
700 series Shinkansen (Kyushu variants)
|
| trackGauge | 1435 mm ⓘ |
| trainsetFormation | 6-car sets ⓘ |
| usedBetweenStations |
Shin-Osaka – Hakata
ⓘ
surface form:
Hakata
Shin-Yatsushiro–Kagoshima-Chuo ⓘ
surface form:
Kagoshima-Chuo
|
| usedOnService |
Mizuho (partial operations)
ⓘ
Sakura ⓘ Tsubame ⓘ |
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: 800 series Shinkansen Description of subject: The 800 series Shinkansen is a Japanese high-speed train type operated by JR Kyushu, known for its distinctive design and use on Kyushu’s Shinkansen lines.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.