Northeastern railway line of Thailand

E327358

railway line

The Northeastern railway line of Thailand is a major rail corridor connecting Bangkok with key cities in the Isan region, serving as an important route for both passenger and freight transport.

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All labels observed (4)

Label	Occurrences
Northeastern Line (State Railway of Thailand)	2
Northeastern Line (Thailand)	1
Northeastern railway line of Thailand canonical	1
State Railway of Thailand Northeastern Line	1

How this entity was disambiguated

This entity first appeared as the object of triple T3104294 — 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: Northeastern railway line of Thailand
Context triple: [Korat, Thailand, locatedOnTransportationCorridor, Northeastern railway line of Thailand]

A. State Railway of Thailand
The State Railway of Thailand is the national state-owned rail operator responsible for managing and running most of Thailand’s railway services and infrastructure.
B. Silom Line
The Silom Line is one of Bangkok’s main BTS Skytrain routes, running through key commercial and business districts including Silom and Sathorn.
C. Bangkok rail transit network
The Bangkok rail transit network is an integrated urban rail system in Bangkok, Thailand, comprising multiple rapid transit, commuter, and airport rail lines that connect key districts and surrounding areas.
D. Suvarnabhumi Airport Rail Link
Suvarnabhumi Airport Rail Link is a rapid transit line in Bangkok that provides fast rail service between Suvarnabhumi Airport and the city center.
E. Thai Route 12
Thai Route 12 is a major east–west highway in Thailand that spans the country from the Myanmar border near Mae Sot to the Laotian border, serving as an important transnational transport corridor.
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: Northeastern railway line of Thailand
Target entity description: The Northeastern railway line of Thailand is a major rail corridor connecting Bangkok with key cities in the Isan region, serving as an important route for both passenger and freight transport.

A. State Railway of Thailand
The State Railway of Thailand is the national state-owned rail operator responsible for managing and running most of Thailand’s railway services and infrastructure.
B. Silom Line
The Silom Line is one of Bangkok’s main BTS Skytrain routes, running through key commercial and business districts including Silom and Sathorn.
C. Bangkok rail transit network
The Bangkok rail transit network is an integrated urban rail system in Bangkok, Thailand, comprising multiple rapid transit, commuter, and airport rail lines that connect key districts and surrounding areas.
D. Suvarnabhumi Airport Rail Link
Suvarnabhumi Airport Rail Link is a rapid transit line in Bangkok that provides fast rail service between Suvarnabhumi Airport and the city center.
E. Thai Route 12
Thai Route 12 is a major east–west highway in Thailand that spans the country from the Myanmar border near Mae Sot to the Laotian border, serving as an important transnational transport corridor.
F. None of above. chosen

Statements (46)

Predicate	Object
instanceOf	railway line ⓘ
branchLine	Nakhon Ratchasima–Nong Khai branch ⓘ Nakhon Ratchasima–Ubon Ratchathani branch ⓘ
bridgeUsed	Thai–Lao Friendship Bridge ⓘ surface form: Thai–Lao Friendship Bridge (rail link)
connectsCity	Bangkok ⓘ Buri Ram ⓘ Khon Kaen ⓘ Nakhon Ratchasima ⓘ Nong Khai ⓘ Si Sa Ket ⓘ Surin ⓘ Ubon Ratchathani ⓘ Udon Thani ⓘ
connectsRegion	Central Thailand ⓘ Northeastern Thailand ⓘ surface form: Northeastern Thailand (Isan)
connectsToCountry	Laos (via Nong Khai–Thanaleng link) ⓘ
country	Thailand ⓘ
electrification	not electrified ⓘ
freightRole	key route for agricultural products from Isan ⓘ key route for cross-border freight with Laos ⓘ
gauge	1,000 mm metre gauge ⓘ
historicalRole	first main railway access to the Isan region ⓘ
importance	major rail corridor of Thailand ⓘ
majorJunction	Nakhon Ratchasima railway station ⓘ
openedBy	State Railway of Thailand ⓘ surface form: Royal State Railways of Siam (historical name)
operator	State Railway of Thailand ⓘ
owner	State Railway of Thailand ⓘ
partOfNetwork	Thai railway network ⓘ
primaryUse	freight transport ⓘ passenger transport ⓘ
railSystem	meter-gauge railways of Thailand ⓘ
regionServed	Isan ⓘ Northeastern Thailand ⓘ
serviceType	express trains ⓘ local trains ⓘ long-distance trains ⓘ ordinary trains ⓘ rapid trains ⓘ special express trains ⓘ
startingStation	Bangkok railway station ⓘ surface form: Bangkok railway station (Hua Lamphong) Krung Thep Aphiwat Central Terminal ⓘ
status	in operation ⓘ
terminus	Bangkok ⓘ Nong Khai ⓘ Ubon Ratchathani ⓘ
trackType	single track (with some double-track sections) ⓘ

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

Korat, Thailand → locatedOnTransportationCorridor → Northeastern railway line of Thailand ⓘ

Korat, Thailand → railwayConnection → Northeastern railway line of Thailand ⓘ

this entity surface form: State Railway of Thailand Northeastern Line

State Railway of Thailand → operatesLine → Northeastern railway line of Thailand ⓘ

this entity surface form: Northeastern Line (Thailand)

Don Mueang railway station → locatedOn → Northeastern railway line of Thailand ⓘ

this entity surface form: Northeastern Line (State Railway of Thailand)

Don Mueang railway station → isMajorStopOn → Northeastern railway line of Thailand ⓘ