Triple

T12576016
Position Surface form Disambiguated ID Type / Status
Subject MRT Blue Line E300207 entity
Predicate hasStation P35 FINISHED
Object Tha Phra MRT station
Tha Phra MRT station is a Bangkok Mass Rapid Transit interchange station on the Blue Line, serving as a key hub for passengers traveling in the Thonburi area.
 E1044117 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: Tha Phra MRT station | Statement: [MRT Blue Line, hasStation, Tha Phra MRT station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tha Phra MRT station
Context triple: [MRT Blue Line, hasStation, Tha Phra MRT station]
  • A. Lat Phrao MRT station
    Lat Phrao MRT station is an underground mass rapid transit station in Bangkok, Thailand, serving the Blue Line and providing access to the northern part of the city.
  • B. Phahon Yothin MRT station
    Phahon Yothin MRT station is an underground mass rapid transit station in Bangkok serving the Chatuchak area and connecting to major commercial and transport hubs.
  • C. Kamphaeng Phet MRT Station
    Kamphaeng Phet MRT Station is a Bangkok Mass Transit System subway station on the MRT Blue Line that serves the northern part of the city, including major shopping and market areas.
  • D. Hua Lamphong MRT station
    Hua Lamphong MRT station is an underground rapid transit station in Bangkok, Thailand, serving as a key terminal and interchange point near the city’s historic main railway station.
  • E. Sanam Chai MRT station
    Sanam Chai MRT station is an underground metro station in Bangkok’s historic Rattanakosin Island area, serving key cultural and tourist sites such as the Grand Palace and Sanam Luang.
  • 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: Tha Phra MRT station
Triple: [MRT Blue Line, hasStation, Tha Phra MRT station]
Generated description
Tha Phra MRT station is a Bangkok Mass Rapid Transit interchange station on the Blue Line, serving as a key hub for passengers traveling in the Thonburi area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tha Phra MRT station
Target entity description: Tha Phra MRT station is a Bangkok Mass Rapid Transit interchange station on the Blue Line, serving as a key hub for passengers traveling in the Thonburi area.
  • A. Lat Phrao MRT station
    Lat Phrao MRT station is an underground mass rapid transit station in Bangkok, Thailand, serving the Blue Line and providing access to the northern part of the city.
  • B. Phahon Yothin MRT station
    Phahon Yothin MRT station is an underground mass rapid transit station in Bangkok serving the Chatuchak area and connecting to major commercial and transport hubs.
  • C. Kamphaeng Phet MRT Station
    Kamphaeng Phet MRT Station is a Bangkok Mass Transit System subway station on the MRT Blue Line that serves the northern part of the city, including major shopping and market areas.
  • D. Hua Lamphong MRT station
    Hua Lamphong MRT station is an underground rapid transit station in Bangkok, Thailand, serving as a key terminal and interchange point near the city’s historic main railway station.
  • E. Sanam Chai MRT station
    Sanam Chai MRT station is an underground metro station in Bangkok’s historic Rattanakosin Island area, serving key cultural and tourist sites such as the Grand Palace and Sanam Luang.
  • 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_69f75464d85c8190a4c27f22cfd7dc96 completed May 3, 2026, 1:57 p.m.
NEDg Description generation batch_69f75595c874819088c192f9f5d31f01 completed May 3, 2026, 2:03 p.m.
NED2 Entity disambiguation (via description) batch_69f7560bf3f88190847adca083f236fe completed May 3, 2026, 2:05 p.m.
Created at: April 9, 2026, 4:47 p.m.