Triple

T12898313
Position Surface form Disambiguated ID Type / Status
Subject MRT Orange Line E308550 entity
Predicate system P730 FINISHED
Object Bangkok Mass Rapid Transit
Bangkok Mass Rapid Transit is Bangkok’s urban rapid transit network comprising multiple metro lines that provide high-capacity rail transport across the city.
E306177 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: Bangkok Mass Rapid Transit | Statement: [MRT Orange Line, system, Bangkok Mass Rapid Transit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bangkok Mass Rapid Transit
Context triple: [MRT Orange Line, system, Bangkok Mass Rapid Transit]
  • A. Bangkok Mass Transit System
    The Bangkok Mass Transit System is an elevated rapid transit network in Bangkok, Thailand, commonly known as the BTS Skytrain, that serves as one of the city’s primary urban rail systems.
  • B. 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.
  • C. Sukhumvit Line
    The Sukhumvit Line is one of the main routes of Bangkok's BTS Skytrain rapid transit system, running primarily along Sukhumvit Road and serving numerous key commercial and residential 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. BTS Skytrain
    The BTS Skytrain is an elevated rapid transit system that serves as one of Bangkok’s primary urban rail networks, helping alleviate traffic congestion and connect key commercial and residential areas across the city.
  • 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: Bangkok Mass Rapid Transit
Triple: [MRT Orange Line, system, Bangkok Mass Rapid Transit]
Generated description
Bangkok Mass Rapid Transit is Bangkok’s urban rapid transit network comprising multiple metro lines that provide high-capacity rail transport across the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bangkok Mass Rapid Transit
Target entity description: Bangkok Mass Rapid Transit is Bangkok’s urban rapid transit network comprising multiple metro lines that provide high-capacity rail transport across the city.
  • A. Bangkok Mass Transit System
    The Bangkok Mass Transit System is an elevated rapid transit network in Bangkok, Thailand, commonly known as the BTS Skytrain, that serves as one of the city’s primary urban rail systems.
  • B. Bangkok rail transit network chosen
    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.
  • C. Sukhumvit Line
    The Sukhumvit Line is one of the main routes of Bangkok's BTS Skytrain rapid transit system, running primarily along Sukhumvit Road and serving numerous key commercial and residential 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. BTS Skytrain
    The BTS Skytrain is an elevated rapid transit system that serves as one of Bangkok’s primary urban rail networks, helping alleviate traffic congestion and connect key commercial and residential areas across the city.
  • F. None of above.

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_69d7bdf7c1f0819098102569a8d8cbf5 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9717f3fc48190b61c8f6f36cd0725 completed April 10, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7b05474bc8190a42e2a9540055c47 completed May 3, 2026, 8:30 p.m.
NEDg Description generation batch_69f7b11b824881909ed068c7d608d956 completed May 3, 2026, 8:33 p.m.
NED2 Entity disambiguation (via description) batch_69f7b1e0ab948190a046a68aa5e029a6 completed May 3, 2026, 8:36 p.m.
Created at: April 9, 2026, 5:40 p.m.