Triple

T8838633
Position Surface form Disambiguated ID Type / Status
Subject Sepang E210329 entity
Predicate hasMajorInfrastructure P7519 FINISHED
Object Express Rail Link to Kuala Lumpur
The Express Rail Link to Kuala Lumpur is a high-speed airport rail service connecting Kuala Lumpur International Airport in Sepang with central Kuala Lumpur, providing fast and convenient passenger transport.
E761393 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Express Rail Link to Kuala Lumpur | Statement: [Sepang, hasMajorInfrastructure, Express Rail Link to Kuala Lumpur]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Express Rail Link to Kuala Lumpur
Context triple: [Sepang, hasMajorInfrastructure, Express Rail Link to Kuala Lumpur]
  • A. KTM East Coast Line
    The KTM East Coast Line is a major Malaysian railway route operated by Keretapi Tanah Melayu (KTM), running along the country’s east coast and serving numerous rural and regional communities.
  • B. City Rail Link
    City Rail Link is a major underground rail project in Auckland, New Zealand, designed to transform the city’s commuter rail network by creating a through-running, high-capacity rail corridor beneath the central business district.
  • C. MRT Kajang Line
    The MRT Kajang Line is a major mass rapid transit line serving Kuala Lumpur and its surrounding areas, forming part of the city's modern urban rail network.
  • D. UP Express rail link
    The UP Express rail link is a dedicated airport rail service in Toronto that connects Toronto Pearson International Airport with the city's downtown Union Station.
  • E. MRT Putrajaya Line
    The MRT Putrajaya Line is a major mass rapid transit corridor in the Klang Valley region of Malaysia, connecting central Kuala Lumpur with Putrajaya and surrounding suburbs.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Express Rail Link to Kuala Lumpur
Triple: [Sepang, hasMajorInfrastructure, Express Rail Link to Kuala Lumpur]
Generated description
The Express Rail Link to Kuala Lumpur is a high-speed airport rail service connecting Kuala Lumpur International Airport in Sepang with central Kuala Lumpur, providing fast and convenient passenger transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Express Rail Link to Kuala Lumpur
Target entity description: The Express Rail Link to Kuala Lumpur is a high-speed airport rail service connecting Kuala Lumpur International Airport in Sepang with central Kuala Lumpur, providing fast and convenient passenger transport.
  • A. KTM East Coast Line
    The KTM East Coast Line is a major Malaysian railway route operated by Keretapi Tanah Melayu (KTM), running along the country’s east coast and serving numerous rural and regional communities.
  • B. City Rail Link
    City Rail Link is a major underground rail project in Auckland, New Zealand, designed to transform the city’s commuter rail network by creating a through-running, high-capacity rail corridor beneath the central business district.
  • C. MRT Kajang Line
    The MRT Kajang Line is a major mass rapid transit line serving Kuala Lumpur and its surrounding areas, forming part of the city's modern urban rail network.
  • D. UP Express rail link
    The UP Express rail link is a dedicated airport rail service in Toronto that connects Toronto Pearson International Airport with the city's downtown Union Station.
  • E. MRT Putrajaya Line
    The MRT Putrajaya Line is a major mass rapid transit corridor in the Klang Valley region of Malaysia, connecting central Kuala Lumpur with Putrajaya and surrounding suburbs.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca8388549c819095fd94eadefbb007 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc606c60ac8190b2b6bd7f042c02f8 completed April 1, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69cf89933e8c81909672bcec70f7d5ce completed April 3, 2026, 9:34 a.m.
NEDg Description generation batch_69cf8bb6d7dc8190a91864130513fa4e completed April 3, 2026, 9:43 a.m.
NED2 Entity disambiguation (via description) batch_69cf8ca3e2788190a33fb28132944759 completed April 3, 2026, 9:47 a.m.
Created at: March 30, 2026, 6:48 p.m.