Triple

T12576008
Position Surface form Disambiguated ID Type / Status
Subject MRT Blue Line E300207 entity
Predicate partOf P40 FINISHED
Object Mass Rapid Transit Master Plan in Bangkok Metropolitan Region
The Mass Rapid Transit Master Plan in Bangkok Metropolitan Region is a comprehensive long-term strategy for developing an integrated urban rail network to improve public transportation and reduce congestion across Bangkok and its surrounding areas.
E989810 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: Mass Rapid Transit Master Plan in Bangkok Metropolitan Region | Statement: [MRT Blue Line, partOf, Mass Rapid Transit Master Plan in Bangkok Metropolitan Region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mass Rapid Transit Master Plan in Bangkok Metropolitan Region
Context triple: [MRT Blue Line, partOf, Mass Rapid Transit Master Plan in Bangkok Metropolitan Region]
  • A. 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.
  • B. Bangkok bus network
    The Bangkok bus network is an extensive system of public bus routes that serves the Bangkok metropolitan area and connects key locations such as airports, business districts, and residential neighborhoods.
  • C. Mass Rapid Transit Authority of Thailand
    The Mass Rapid Transit Authority of Thailand is a state enterprise responsible for developing, operating, and overseeing urban rail transit systems in Thailand, particularly in Bangkok.
  • 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. Greater Mekong Subregion transport network
    The Greater Mekong Subregion transport network is a regional system of highways, bridges, and other transport links designed to enhance connectivity, trade, and economic integration among the countries along the Mekong River in Southeast Asia.
  • 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: Mass Rapid Transit Master Plan in Bangkok Metropolitan Region
Triple: [MRT Blue Line, partOf, Mass Rapid Transit Master Plan in Bangkok Metropolitan Region]
Generated description
The Mass Rapid Transit Master Plan in Bangkok Metropolitan Region is a comprehensive long-term strategy for developing an integrated urban rail network to improve public transportation and reduce congestion across Bangkok and its surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mass Rapid Transit Master Plan in Bangkok Metropolitan Region
Target entity description: The Mass Rapid Transit Master Plan in Bangkok Metropolitan Region is a comprehensive long-term strategy for developing an integrated urban rail network to improve public transportation and reduce congestion across Bangkok and its surrounding areas.
  • A. 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.
  • B. Bangkok bus network
    The Bangkok bus network is an extensive system of public bus routes that serves the Bangkok metropolitan area and connects key locations such as airports, business districts, and residential neighborhoods.
  • C. Mass Rapid Transit Authority of Thailand
    The Mass Rapid Transit Authority of Thailand is a state enterprise responsible for developing, operating, and overseeing urban rail transit systems in Thailand, particularly in Bangkok.
  • 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. Greater Mekong Subregion transport network
    The Greater Mekong Subregion transport network is a regional system of highways, bridges, and other transport links designed to enhance connectivity, trade, and economic integration among the countries along the Mekong River in Southeast Asia.
  • 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_69d7bde87b648190bcd0266e9efde098 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954a629fc8190a1c3b6777aad4527 completed April 10, 2026, 7:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65597dc70819089ddc1794e9bd1b7 completed May 2, 2026, 7:50 p.m.
NEDg Description generation batch_69f656f812bc8190a2a691285fc30e03 completed May 2, 2026, 7:56 p.m.
NED2 Entity disambiguation (via description) batch_69f657f1ced08190a588642c7fa5efdd completed May 2, 2026, 8 p.m.
Created at: April 9, 2026, 4:47 p.m.