Triple

T12576020
Position Surface form Disambiguated ID Type / Status
Subject MRT Blue Line E300207 entity
Predicate hasStation P35 FINISHED
Object Bang Pho MRT station
Bang Pho MRT station is a rapid transit station in Bangkok, Thailand, serving passengers on the city’s MRT Blue Line.
 E1048510 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: Bang Pho MRT station | Statement: [MRT Blue Line, hasStation, Bang Pho MRT station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bang Pho MRT station
Context triple: [MRT Blue Line, hasStation, Bang Pho MRT station]
  • A. 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.
  • B. 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.
  • C. 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.
  • 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. 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.
  • 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: Bang Pho MRT station
Triple: [MRT Blue Line, hasStation, Bang Pho MRT station]
Generated description
Bang Pho MRT station is a rapid transit station in Bangkok, Thailand, serving passengers on the city’s MRT Blue Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bang Pho MRT station
Target entity description: Bang Pho MRT station is a rapid transit station in Bangkok, Thailand, serving passengers on the city’s MRT Blue Line.
  • A. 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.
  • B. 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.
  • C. 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.
  • 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. 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.
  • 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_69f76b9383088190a0194cd0e666d11c completed May 3, 2026, 3:36 p.m.
NEDg Description generation batch_69f7763fc23c819098d46ab0906b8764 completed May 3, 2026, 4:22 p.m.
NED2 Entity disambiguation (via description) batch_69f778f01700819099c3e9cbc84f29e4 completed May 3, 2026, 4:33 p.m.
Created at: April 9, 2026, 4:47 p.m.