Nevsky Express
E467683
Nevsky Express is a high-speed Russian passenger train service that operates between Moscow and Saint Petersburg.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nevsky Express canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4756239 — 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: Nevsky Express Context triple: [Moscow–Saint Petersburg railway, servedByTrainService, Nevsky Express]
-
A.
Molotov Girl
Molotov Girl is a rebellious, game-savvy character in the film "Free Guy," known for helping the protagonist uncover the truth about his virtual world.
-
B.
Chita Time
Chita Time is a time zone in eastern Russia that shares the same UTC+9 offset as Yakutsk Time.
-
C.
The Thrill
"The Thrill" is a soulful R&B track by Miguel from his album "Kaleidoscope Dream," known for its atmospheric production and introspective lyrics.
-
D.
Non-Stop
Non-Stop is a 2014 action-thriller film in which Liam Neeson plays an air marshal trying to stop a mysterious hijacker during a transatlantic flight.
-
E.
Non-Stop
"Non-Stop" is the fast-paced, act-ending ensemble number from the Broadway musical *Hamilton* that chronicles Alexander Hamilton’s relentless work ethic and rise in early American politics.
- 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: Nevsky Express Target entity description: Nevsky Express is a high-speed Russian passenger train service that operates between Moscow and Saint Petersburg.
-
A.
Molotov Girl
Molotov Girl is a rebellious, game-savvy character in the film "Free Guy," known for helping the protagonist uncover the truth about his virtual world.
-
B.
Chita Time
Chita Time is a time zone in eastern Russia that shares the same UTC+9 offset as Yakutsk Time.
-
C.
The Thrill
"The Thrill" is a soulful R&B track by Miguel from his album "Kaleidoscope Dream," known for its atmospheric production and introspective lyrics.
-
D.
Non-Stop
Non-Stop is a 2014 action-thriller film in which Liam Neeson plays an air marshal trying to stop a mysterious hijacker during a transatlantic flight.
-
E.
Non-Stop
"Non-Stop" is the fast-paced, act-ending ensemble number from the Broadway musical *Hamilton* that chronicles Alexander Hamilton’s relentless work ethic and rise in early American politics.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed train service
ⓘ
passenger train service ⓘ |
| 2009AccidentCause | bomb explosion on the track ⓘ |
| 2009AccidentFatalities | over 20 people ⓘ |
| 2009AccidentInjuries | dozens of passengers ⓘ |
| 2009AccidentLocation | between Moscow and Saint Petersburg ⓘ |
| approximateMaximumSpeed | up to 200 km/h ⓘ |
| arrivalStationInSaintPetersburg | Moskovsky railway station ⓘ |
| category | named passenger train ⓘ |
| competition |
Sapsan high-speed train
ⓘ
linked to:
Sapsan high-speed trains
|
| connects | Moscow ⓘ |
| country | Russia ⓘ |
| departureStationInMoscow |
Leningradsky railway station
ⓘ
linked to:
Moscow Leningradsky railway station
|
| electrification | 25 kV AC overhead line ⓘ |
| endPoint |
Saint Petersburg
ⓘ
linked to:
St. Petersburg
|
| introduced | 2001 ⓘ |
| languageOfService | Russian ⓘ |
| marketPosition | premium intercity service between Moscow and Saint Petersburg ⓘ |
| namedAfter |
Alexander Nevsky
ⓘ
Nevsky Prospekt ⓘ |
| onboardServices |
air conditioning
ⓘ
catering ⓘ reserved seating ⓘ |
| operatedBy | Russian Railways ⓘ |
| operator | Russian Railways ⓘ |
| primaryClass |
business class
ⓘ
first class ⓘ |
| railTransportType | long-distance passenger rail ⓘ |
| railwayLine | October Railway ⓘ |
| railwaySystem |
Russian Railways network
ⓘ
linked to:
Russian Railways
|
| regionServed | European Russia ⓘ |
| route |
Moscow–Saint Petersburg railway line
ⓘ
linked to:
Moscow–Saint Petersburg railway
|
| safetyIncident |
Nevsky Express bombing and derailment on 27 November 2009
ⓘ
Nevsky Express derailment on 13 August 2007 ⓘ |
| securityMeasuresAfter2009 |
enhanced train security checks
ⓘ
increased track security ⓘ |
| servicePattern | non-stop or limited-stop service between Moscow and Saint Petersburg ⓘ |
| serviceType |
express train
ⓘ
intercity rail ⓘ |
| speedClass | higher-speed conventional train ⓘ |
| startPoint | Moscow ⓘ |
| status | in service ⓘ |
| ticketing | seat reservation required ⓘ |
| trackGauge | 1,520 mm ⓘ |
| typicalJourneyTime | about 4 hours ⓘ |
| usesRollingStockType | RZD high-speed passenger coaches ⓘ |
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: Nevsky Express Description of subject: Nevsky Express is a high-speed Russian passenger train service that operates between Moscow and Saint Petersburg.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.