Triple

T12576011
Position Surface form Disambiguated ID Type / Status
Subject MRT Blue Line E300207 entity
Predicate hasStation P35 FINISHED
Object Tao Poon MRT station
Tao Poon MRT station is a Bangkok rapid transit station that serves as a key interchange and terminus on the city’s MRT network.
 E1002229 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: Tao Poon MRT station | Statement: [MRT Blue Line, hasStation, Tao Poon MRT station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tao Poon MRT station
Context triple: [MRT Blue Line, hasStation, Tao Poon MRT station]
  • A. Si Lom MRT Station
    Si Lom MRT Station is an underground Bangkok Mass Transit Authority subway station on the Blue Line serving the Silom business district and connecting with the BTS Skytrain at Sala Daeng.
  • B. 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.
  • C. 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.
  • D. Sam Yan MRT Station
    Sam Yan MRT Station is an underground mass rapid transit station in central Bangkok, serving the Sam Yan area and providing access to nearby commercial, educational, and cultural landmarks.
  • E. Bras Basah MRT station
    Bras Basah MRT station is an underground Mass Rapid Transit station in Singapore’s Downtown Core, serving the Circle Line near the civic and arts district.
  • 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: Tao Poon MRT station
Triple: [MRT Blue Line, hasStation, Tao Poon MRT station]
Generated description
Tao Poon MRT station is a Bangkok rapid transit station that serves as a key interchange and terminus on the city’s MRT network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tao Poon MRT station
Target entity description: Tao Poon MRT station is a Bangkok rapid transit station that serves as a key interchange and terminus on the city’s MRT network.
  • A. Si Lom MRT Station
    Si Lom MRT Station is an underground Bangkok Mass Transit Authority subway station on the Blue Line serving the Silom business district and connecting with the BTS Skytrain at Sala Daeng.
  • B. 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.
  • C. 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.
  • D. Sam Yan MRT Station
    Sam Yan MRT Station is an underground mass rapid transit station in central Bangkok, serving the Sam Yan area and providing access to nearby commercial, educational, and cultural landmarks.
  • E. Bras Basah MRT station
    Bras Basah MRT station is an underground Mass Rapid Transit station in Singapore’s Downtown Core, serving the Circle Line near the civic and arts district.
  • 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_69f684d8b8d081908f271e75e6472914 completed May 2, 2026, 11:12 p.m.
NEDg Description generation batch_69f687fffe9c81909c58129162a0c231 completed May 2, 2026, 11:25 p.m.
NED2 Entity disambiguation (via description) batch_69f688cc57048190ba7bacdcd6c0c182 completed May 2, 2026, 11:29 p.m.
Created at: April 9, 2026, 4:47 p.m.