Ulaanbaatar railway station
E137133
Ulaanbaatar railway station is the main rail hub of Mongolia’s capital city, serving as a key stop on the Trans-Mongolian Railway and the country’s primary gateway for domestic and international train travel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ulaanbaatar railway station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1173137 — 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: Ulaanbaatar railway station Context triple: [Ulaanbaatar, hasRailwayStation, Ulaanbaatar railway station]
-
A.
Shenyang Railway Station
Shenyang Railway Station is a major railway hub in Shenyang, China, serving as a key junction for regional and national rail services.
-
B.
Guomao station
Guomao station is a major interchange hub on the Beijing Subway, serving the central business district and connecting key metro lines.
-
C.
Shenyang North Railway Station
Shenyang North Railway Station is a major passenger and transportation hub in Shenyang, China, serving as one of the city’s primary railway terminals.
-
D.
Great Wall Station
Great Wall Station is a Chinese Antarctic research base located on King George Island in the South Shetland Islands.
-
E.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
- 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: Ulaanbaatar railway station Target entity description: Ulaanbaatar railway station is the main rail hub of Mongolia’s capital city, serving as a key stop on the Trans-Mongolian Railway and the country’s primary gateway for domestic and international train travel.
-
A.
Shenyang Railway Station
Shenyang Railway Station is a major railway hub in Shenyang, China, serving as a key junction for regional and national rail services.
-
B.
Guomao station
Guomao station is a major interchange hub on the Beijing Subway, serving the central business district and connecting key metro lines.
-
C.
Shenyang North Railway Station
Shenyang North Railway Station is a major passenger and transportation hub in Shenyang, China, serving as one of the city’s primary railway terminals.
-
D.
Great Wall Station
Great Wall Station is a Chinese Antarctic research base located on King George Island in the South Shetland Islands.
-
E.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
rail transport hub
ⓘ
railway station ⓘ |
| connectsTo |
Beijing
ⓘ
China ⓘ Irkutsk ⓘ Russia ⓘ Sükhbaatar (Mongolia) ⓘ Zamyn-Üüd ⓘ |
| country | Mongolia ⓘ |
| electrification | non-electrified main lines ⓘ |
| gauge | Russian broad gauge ⓘ |
| hasFacility |
baggage services
ⓘ
food kiosks ⓘ parking area ⓘ ticket office ⓘ waiting room ⓘ |
| hasFunction |
freight transport
ⓘ
passenger transport ⓘ |
| hasLanguageOnSignage |
English
ⓘ
Mongolian ⓘ Russian ⓘ |
| hasNumberOfTracks | multiple ⓘ |
| hasPlatformType |
island platform
ⓘ
side platform ⓘ |
| hasRole | capital city central station ⓘ |
| hasService |
international trains
ⓘ
long-distance trains ⓘ suburban trains ⓘ |
| hasStationCode | УБТ ⓘ |
| isKeyStopOn |
Trans-Mongolian Railway
ⓘ
surface form:
Ulaanbaatar–Beijing train route
Ulaanbaatar–Moscow train route ⓘ |
| isMainRailHubOf |
Mongolia
ⓘ
Ulaanbaatar ⓘ |
| isPrimaryGatewayFor |
domestic train travel in Mongolia
ⓘ
international train travel to and from Mongolia ⓘ |
| locatedIn |
Bayangol District
ⓘ
Ulaanbaatar ⓘ |
| near |
Peace Avenue (Ulaanbaatar)
ⓘ
central Ulaanbaatar ⓘ |
| onLine |
Trans-Mongolian Railway
ⓘ
Trans-Siberian Railway ⓘ
surface form:
Trans-Siberian Railway network
|
| openingDate | 1949 ⓘ |
| operatedBy |
Ulaanbaatar Railway
ⓘ
surface form:
Mongolian Railways
Ulaanbaatar Railway ⓘ |
| ownedBy | Ulaanbaatar Railway ⓘ |
| partOf | Trans-Mongolian Railway ⓘ |
| serves | Ulaanbaatar ⓘ |
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: Ulaanbaatar railway station Description of subject: Ulaanbaatar railway station is the main rail hub of Mongolia’s capital city, serving as a key stop on the Trans-Mongolian Railway and the country’s primary gateway for domestic and international train travel.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.